Journal Title: Jurnal Riset Teknik Komputer Initials: JURTIKOM Frequency: Maret, Juni, September dan Desember Print ISSN: 3047-3233 Online ISSN: 3047-9819 Editor in Chief: Zaenal Mustofa, S. Kom., M. Kom DOI: 10.69714 Publisher: CV. Denasya Smart publihser Jurnal Riset Teknik Komputer (JURTIKOM), E-ISSN:3047-9819 (Online) dan P-ISSN: 3047-3233 (Cetak). Jurnal JURTIKOM diterbitkan Denasya Smart Publisher, terbit setahun Empat kali (Maret, Juni, September dan Desember) menerapkan proses peer-review dalam memilih artikel berkualitas berdasarkan penelitian ilmiah dan teoritis. JURTIKOM diterbitkan untuk mengembangkan dan memperkaya diskusi ilmiah bagi para sarjana dan penulis yang menaruh minat pada isu-isu Teknologi dan penerapannya. Redaksi menerima artikel berbasis teori dan penelitian. Cakupan keilmuan Jurnal ini mengenai penelitian Ilmu Komputer, Teknik Komputer, Teknik elektro, Teknik Mesin, Teknik Industri, Teknik Sipil, Rekayasa Sistem, Teknik Informatika, Teknologi Informasi, Manajemen Informatika, Sistem Komputer dan Sistem Informasi.
PROTOTIPE SISTEM PENDETEKSI HUJAN BERBASIS ARDUINO UNO MENGGUNAKAN SENSOR RAIN YL-83
Rain detection systems are essential in tropical countries such as Indonesia, where sudden rainfall can occur and cause significant losses including wet laundry, localized flooding, and disruptions to outdoor activities. This research aims to design and implement an Arduino UNO-based rain detection prototype utilizing the YL-83 Rain Sensor module. The system employs an ATmega328P microcontroller to process analog signals from the rain sensor through its 10-bit Analog-to-Digital Converter (ADC). When the sensor's ADC reading is less than or equal to 400, indicating the presence of rainwater on the sensor surface, the system activates a buzzer alarm and illuminates a red LED indicator. Conversely, when the ADC value exceeds 400, indicating dry conditions, the buzzer is deactivated and a green LED is illuminated. The circuit was assembled on a breadboard following a Fritzing schematic, with the sensor's AO pin connected to Arduino's A0 analog input, buzzer to digital pin 7, red LED to pin 9, and green LED to pin 8, each LED using a 220-ohm current-limiting resistor. Testing across 15 data points demonstrated 100% detection accuracy in distinguishing rain from non-rain conditions, with ADC values ranging from 230–400 for rain conditions and 501–1023 for dry conditions. The system demonstrates reliable, low-cost performance as a rain detection alert mechanism and offers a strong foundation for future IoT-enabled enhancements such as wireless notification via ESP8266/ESP32 integration..
Copyright (c) 2026 Jurnal Riset Teknik Komputer https://creativecommons.org/licenses/by-sa/4.0
SISTEM INFORMASI KERJA PRAKTIK PADA DINAS PENDIDIKAN KOTA PALEMBANG MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT
The internship administration process at the Department of Education of Palembang City is is still carried out manually, including registration, document verification, activity monitoring, and report submission. This condition causes document accumulation, difficulties in data retrieval, duplication of records, and inefficiencies in monitoring internship participants. This study aims to design and develop accordingly an Internship Information System to support a more structured, efficient, and integrated administrative process. The system was developed using the Rapid Application Development (RAD) method, which consists of three main phases: requirements planning, design workshop, and implementation. Data were collected through observation, informal interviews, and literature study. The result of this research is a web-based Internship Information System that provides features such as online registration, status tracking, attendance management, task management, final report submission, grading, and certificate generation. The implementation of this system improves data management efficiency, accelerates verification processes, and enhances service quality for both administrators and students. The system also supports digital transformation efforts within the Department of Education of Palembang City.
PERANCANGAN E - JURNAL KELAS MA NU ISLAMIYAH BERBASIS WEBSITE
Advancements in information technology are driving educational institutions to digitize academic administration to enhance the effectiveness and efficiency of data management. At MA NU Islamiyah Asembagus, the class journal remains an aspect of academic administration handled manually. Recording entries in a physical journal book complicates data retrieval and report compilation, while also posing risks of document loss or damage. This study aims to design a web-based Class E-Journal system prototype capable of supporting more effective and integrated instructional administration management. The research methodology employed includes observation, interviews, documentation review, and a literature study. System development utilized the prototyping method, comprising stages for requirements analysis, system design, prototype creation, prototype evaluation, implementation, and system testing. The system design incorporates Context Diagrams, Data Flow Diagrams (DFD), and Entity-Relationship Diagrams (ERD). Research results indicate that the Class E-Journal system prototype facilitates the integrated management of class schedules, teaching journal entries, and report compilation. User evaluations confirm that the system design aligns with the school's instructional administration needs. The system is expected to support digital transformation and improve the effectiveness of academic administration management at MA NU Islamiyah Asembagus.
SISTEM INFORMASI DATA PULANG JAMAAH IKSASS SULAWESI BERBASIS WEB
The development of information technology has encouraged digital transformation in data management, including within religious organizations and congregational communities. At Pondok Pesantren Salafiyah Syafi'iyah Sukorejo, particularly in the IKSASS Sulawesi Putri Rayon, the management of congregants' departure data is still conducted manually, resulting in various issues such as delays in information delivery, recording errors, and difficulties in data tracking. The utilization of web-based information systems has been proven to improve efficiency and accuracy in data management [1]. Therefore, this study aims to design and develop a web-based information system for managing congregants' departure data to enhance the effectiveness and efficiency of data administration. The research methods employed in this study include literature review, observation, interviews, and system development using the Waterfall method, which consists of the stages of requirements analysis, system design, implementation, and testing. Structured system development methods such as Waterfall and other approaches have been widely applied in the development of web-based information systems [2], [3]. The system was developed using the PHP programming language and MySQL database and was designed with key features including congregant data entry, departure record management, data searching, and web-based reporting that can be accessed in real time. The results of the study indicate that the web-based information system facilitates the management of congregant data, improves recording accuracy, and accelerates the process of information presentation. The implementation of information systems in religious and congregational service sectors has also demonstrated improvements in service quality and transparency of data management [4], [5]. With the implementation of this system, it is expected that the administrators of the IKSASS Sulawesi Putri Rayon at Pondok Pesantren Salafiyah Syafi'iyah Sukorejo will be able to manage data in a more structured, transparent, and efficient manner.
IMPLEMENTASI INTERNET OF THINGS PADA SMARTWATCH DALAM MENDUKUNG AKTIVITAS KEHIDUPAN SEHARI-HARI
The current development of modern wearable technology has brought forth various crucial innovations, one of which is the smartwatch that utilizes the integration system of the Internet of Things (IoT). A smartwatch is a smart device that functions not only as a conventional timekeeper but also possesses various advanced features such as message notifications, health monitoring, activity tracking, and wireless connectivity with smartphones. This study aims to analyze the development of smartwatch technology, its primary features, and its impact on the efficiency of daily life activities. The research method used is a literature study with a qualitative descriptive approach, namely by collecting data from relevant journals, books, and scientific articles. The results indicate that smartwatches are developing rapidly alongside technological advancements such as IoT and Artificial Intelligence (AI). These devices provide numerous tangible benefits, particularly in aspects of self-health monitoring, seamless communication, and optimization of user productivity. However, on the other hand, the implementation of this technology also brings negative impacts such as an increase in electronic waste (e-waste), high battery energy consumption, as well as the risk of technology dependency and data privacy vulnerability issues. In conclusion, IoT-based smartwatches represent a technology that contributes significantly to the modern lifestyle ecosystem. Therefore, their utilization needs to be carried out wisely through an increased understanding of data privacy security risks as well as device screen time management so that the benefits obtained can be more optimal and sustainable.
SEMINAR MICROSOFT WORD DALAM MENINGKATKAN SKILL ADMINISTRASI SURAT MENYURAT DI SMPN 1 ARJASA
The ability to manage incoming abd outgoing correspondence is an essential skill in educational environments, as it ensures that all school activities run smoothly. However, challenges remain in mastering proper writing techniques and effective document management, both among administrative staff and students. This study aims to examine how effectively a Microsoft Word seminar can improve correspondence management skills at SMPN 1 Arjasa. The research employs a descriptive qualitative approach, with data collected through observation, interviews, and documentation. The findings indicate that the seminar had a positive impact on participants’ understanding of various Microsoft Word features, including creating formal letters, document layout, and applying templates in accordance with administrative standars. Additionally, participants showed improvement in their ability to produce well-structured and proffessional official letters. Therefore, the Microsoft Word seminar can be considered and effective approach to enhancing correspondence management skills in the school anvironment.
PEMANFAATAN LARGE LANGUAGE MODEL (LLM) SEBAGAI ASISTEN PEMBELAJARAN DIGITAL DALAM MENINGKATKAN EFEKTIVITAS PROSES BELAJAR MAHASISWA
The development of Artificial Intelligence (AI) technology has significantly impacted various sectors, including education. One of the most rapidly advancing innovations is the Large Language Model (LLM), an AI-based language model capable of understanding and generating natural language text. This study aims to examine how Large Language Models can be utilized as digital learning assistants to support the teaching and learning process. The research method employed is a literature review by reading and analyzing various scientific journals, books, research reports, and relevant academic publications from the last five years. The analysis was conducted to identify the benefits, opportunities, challenges, and implications of using Large Language Models in the field of education. The findings indicate that Large Language Models can assist students in understanding learning materials, obtaining information quickly, supporting self-directed learning, and enhancing interaction in the learning process. On the other hand, the use of Large Language Models also presents several challenges, such as information accuracy, potential user dependency, and academic ethics issues. Based on the findings, Large Language Models have significant potential as digital learning assistants that can improve learning effectiveness when used wisely and supported by adequate digital literacy.
PENGARUH AI DI MEDIA SOSIAL TERHADAP PENYEBARAN HOAKS DAN PERSEPSI KEPERCAYAAN MAHASISWA PROGRAM STUDI KOMPUTERISASI AKUNTANSI UNIVERSITAS SRIWIJAYA
The rapid advancement of Artificial Intelligence (AI) on social media platforms has significantly shaped the way users receive and evaluate information. This study aims to analyze the impact of AI exposure on social media regarding hoax dissemination and the information trust perception of students in the Computerized Accounting Study Program at Sriwijaya University. A quantitative approach was employed through a survey method using a five-point Likert scale questionnaire distributed to 58 respondents selected through simple random sampling from a population of 136 active students. Data were analyzed through multiple linear regression using SPSS software. The final research instrument was confirmed to be valid through a three-stage validity testing process and was found to be reliable. The classical assumption tests indicated that the regression model met the requirements of normality, absence of multicollinearity, and homoscedasticity. The analysis revealed that both AI exposure and hoax dissemination have a positive and significant influence on students’ information trust perception, with hoax dissemination demonstrating a stronger effect. Furthermore, the coefficient of determination showed that 77.4% of the variation in students’ trust perception could be explained by the two independent variables. These findings highlight the urgent need for universities to integrate digital literacy and AI literacy programs into the academic curriculum to reduce the negative effects of AI-driven misinformation and improve students’ ability to evaluate information critically.
PENERAPAN ALGORITMA RANDOM FOREST DALAM PREDIKSI CUSTOMER CHURN UNTUK MENDUKUNG STRATEGI RETENSI PELANGGAN
Customer churn is a condition when customers stop using company services within a certain period. A high churn rate can negatively impact company revenue and customer loyalty, especially in telecommunications companies. This study aims to implement the Random Forest algorithm to predict customer churn in order to support customer retention strategies. The dataset used in this study is Telco Customer Churn obtained from Kaggle with a total of 7043 customer records. This research applies the CRISP-DM methodology consisting of business understanding, data understanding, data preparation, modeling, evaluation, and deployment. The preprocessing stage includes handling missing values, transforming data types, and encoding categorical data. The modeling process uses the Random Forest Classifier algorithm with an 80:20 split between training and testing data. The results show that the Random Forest model achieved an accuracy of 77% in predicting customer churn. The most influential factors affecting churn based on feature importance are TotalCharges, tenure, MonthlyCharges, and customer contract types. Based on the research results, the Random Forest algorithm can help companies identify customers with churn potential and support more effective customer retention strategies.
ANALISIS PERBANDINGAN FITUR SISTEM REKOMENDASI PADA PLATFORM STREAMING DIGITAL: STUDI DESKRIPTIF NETFLIX, SPOTIFY, DAN YOUTUBE
Digital streaming platforms such as Netflix, Spotify, and YouTube have become an inseparable part of Indonesian society's digital life. Each platform features a content recommendation system designed to enhance user engagement and satisfaction. This study aims to analyze descriptively and qualitatively and compare the recommendation system features implemented by these three platforms. Data were collected through direct observation, literature review, and official documentation analysis. Results show that the three platforms adopt different personalization approaches: Netflix emphasizes visual personalization, Spotify excels in activity context understanding, while YouTube relies on real-time engagement signals. This study provides a comprehensive overview of each platform's characteristics that can serve as a reference for developing local recommendation systems in Indonesia.
SISTEM PRESENSI ONLINE GURU DAN SISWA MENGGUNAKAN QR CODE DI SMK AL HASYIMY BANTAL
The development of information technology has greatly influenced various aspects of education, including the attendance administration system for teachers and students. Manual attendance processes still have several weaknesses, such as data recording errors, attendance manipulation risks, and time-consuming recap processes. This research aims to develop an online attendance system for teachers and students using QR Code at SMK Al Hasyimy Bantal as a solution to replace the existing manual attendance system and improve the effectiveness and efficiency of attendance management. The research methods used include observation, interviews, and literature studies, while the system development method employs the Waterfall model. The system was developed as a website-based application using the PHP programming language and MySQL database. The results show that the QR Code-based attendance system successfully automates the attendance recording process in real-time, facilitating the monitoring of teacher and student attendance data. In addition, the system accelerates the attendance process, minimizes data recording errors, and simplifies attendance report generation. With this system, the attendance administration process at SMK Al Hasyimy Bantal becomes more structured, faster, and integrated.
ANALISIS POLA PEMBELIAN PELANGGAN MENGGUNAKAN MARKET BASKET ANALYSIS (ALGORITMA APRIORI) UNTUK MENDUKUNG STRATEGI BUNDLING PRODUK PADA RETAIL
This study implements the Apriori algorithm-based Market Basket Analysis (MBA) on the Online Retail II dataset sourced from Kaggle, which contains 1,067,371 transaction records from a UK-based online retail company covering the period 2009–2011. The research aims to identify customer purchasing patterns and discover product combinations frequently bought together to support bundling strategies and cross-selling recommendations. After a data cleaning process that reduced the dataset to 776,872 valid records, a basket matrix was formed comprising 29,527 transactions and 120 top products. The Apriori algorithm was applied with a minimum support threshold of 2%, minimum confidence of 30%, and minimum lift of 1.0, resulting in 148 frequent itemsets and 44 association rules. The analysis revealed several strong product pair associations, including Roses Regency Teacup and Saucer and Green Regency Teacup and Saucer (support: 0.0252, confidence: 0.7036, lift: 22.2670), Spaceboy Lunch Box and Dolly Girl Lunch Box (confidence: 0.6065, lift: 17.9440), and Alarm Clock Bakelike Red and Alarm Clock Bakelike Green (confidence: 0.6136, lift: 17.4052). These findings provide valuable insights for retailers to design effective product bundling, optimize store layouts, and implement targeted promotional campaigns.
ANALISIS KOMPARATIF STANDAR PROFESI GLOBAL DALAM PENGEMBANGAN ANTARMUKA
The rapid advancement in human-computer interaction demands rigorous professional standardization to ensure the quality and ethics of interface development globally. This study aims to conduct a comparative analysis of global professional standards, with a primary focus on ISO 9241-110 and the rapidly evolving artificial intelligence (AI) interaction guidelines between 2020 and 2025. Using the Systematic Literature Review (SLR) method, this research evaluates relevant literature to identify convergences and divergences between conventional interface design principles and the requirements of modern adaptive interaction. The analysis results indicate that while classical ergonomic principles remain the core foundation, there is a significant shift toward more flexible standards in handling Human-AI interaction. These findings provide insights for information system practitioners and developers in adopting international standards appropriate to the current technological context. In conclusion, the integration between traditional ISO standards and the latest AI guidelines is essential to create interfaces that are not only user-friendly but also professionally accountable.
ANALISIS PERKEMBANGAN E-WALLET DAN PERAN TEKNOLOGI BLOCKCHAIN DALAM SISTEM PEMBAYARAN DIGITAL DI INDONESIA
This study analyzes the development of e-wallet and the role of blockchain technology in digital payment systems in Indonesia. The rapid advancement of digital technology and the increasing internet penetration have encouraged the transformation of financial transactions from cash-based systems to digital payments. E-wallet services have become increasingly popular due to their practicality, speed, and efficiency in supporting daily transactions. However, the growth of digital payment systems also raises various security challenges, such as data breaches, fraud, and transaction manipulation. Therefore, blockchain technology emerges as an innovative solution that offers decentralization, transparency, and high security through immutable transaction records and distributed ledger systems. This research uses a descriptive qualitative method with a literature study approach by analyzing journals, reports, and related scientific references regarding e-wallet, fintech, and blockchain implementation in Indonesia. The results of the study indicate that blockchain implementation has a positive impact on improving transaction security, transparency, efficiency, and trust in digital payment systems. Blockchain technology can reduce fraud risks, accelerate transaction processes, minimize operational costs, and support the development of a more secure and efficient digital financial ecosystem. However, several challenges remain, including regulatory readiness, infrastructure limitations, implementation costs, and low levels of digital literacy. Therefore, collaboration between the government, fintech companies, and society is necessary to optimize blockchain implementation in Indonesia’s digital payment systems.
ANALISIS PENGEMBANGAN SISTEM ANTRIAN ONLINE BERBASIS WEB UNTUK MENINGKATKAN EFISIENSI PELAYANAN DENGAN WEBTREE PADA KLINIK KECANTIKAN
The development of information technology has a significant impact on the improvement of service quality the quality of services in various fields, including health and beauty service. Beauty clinics, as one of the service facilities that continue to develop, require an effective and efficient service system to address queue problems that are still managed manually. Manual queuing systems result in long waiting times, disorderly queue management, and the accumulation of customers in the waiting room. This study aims to analyze the development of a web-based online queuing system with the application of a web tree structure to improve service efficiency at beauty clinics. The research method used is qualitative research with a literature study approach through data collection from scientific journals, books, and articles related to developing technology, online queuing systems, websites, and web trees. Research results show that a web-based online queue system is able to improve service efficiency, provide real-time queue information, reduce waiting room congestion, and increase customer satisfaction. The implementation of a web tree also helps in organizing the system's navigation structure to be more organized and easy to use. Thus, a web-based online queue system supported by a web tree becomes an effective emerging developing technological solution in improving service quality at beauty clinics.
AUDIT SISTEM INFORMASI AKUNTANSI SAWITACCT PADA PT. BERKAT SAWIT SUKAMAJU MENGGUNAKAN FRAMEWORK COBIT 2019 DOMAIN DSS
PT Berkat Sawit Sukamaju utilizes an accounting information system called SawitACCT to support financial transaction processing and company financial reporting activities. However, several problems were identified, including the absence of user access rights management, unrestricted transaction modification and deletion by users, backup systems using local hard disks, and system disruptions causing data loss. This study aims to evaluate the effectiveness of information system controls using the COBIT 2019 framework, specifically DSS01, DSS04, and DSS05. The research method used is descriptive qualitative through observation, interviews, and documentation. The audit results indicate that DSS01 and DSS05 are at Capability Level 2 (Managed Process), while DSS04 is at Capability Level 1 (Performed Process). The findings show that the company still requires improvements in user access management, backup systems, antivirus maintenance, and server infrastructure optimization. This study concludes that improvement of information system governance is necessary to support operational continuity and information security within the company.
IMPLEMENTASI IoT DAN SENSOR CERDAS PADA MOBIL LISTRIK UNTUK MENINGKATKAN EFISIENSI ENERGI
The rapid development of electric vehicles has encouraged the integration of Internet of Things (IoT) technology and intelligent sensor systems to improve energy efficiency, driving safety, and real-time monitoring capabilities. This study aims to analyze the implementation of IoT and smart sensors in electric vehicles as part of smart transportation systems. The research method used is a qualitative approach through literature review by collecting data from scientific journals, conference proceedings, and recent publications related to electric vehicles, IoT systems, and automotive sensors. The results show that IoT integration in electric vehicles enables real-time monitoring of battery conditions, energy consumption, vehicle location, temperature stability, and driver behavior. In addition, the use of sensors such as ultrasonic sensors, temperature sensors, GPS modules, LiDAR, and battery management sensors significantly improves operational efficiency and driving safety. However, challenges remain in terms of cybersecurity, infrastructure readiness, implementation costs, and data integration complexity. This research is expected to contribute to the development of smart electric transportation systems that are more efficient, safe, and sustainable in the future.
PERANCANGAN SISTEM INFORMASI MONITORING GARDU DISTRIBUSI DI PT PLN (PERSERO) ULP AMPERA
This study aims to design a distribution substation monitoring information system at PT PLN (Persero) ULP Ampera to improve the effectiveness, efficiency, and accuracy of monitoring activities that were previously carried out manually. The main problems identified include delays in disturbance detection, data recording errors, and lack of information integration, which affect decision-making processes and service quality. The research employed the User Centered Design (UCD) method, which places users at the center of every stage of system development. The research process involved field observations, interviews with Distribution Substation Administrators, solution design, prototype development using Figma, and iterative design evaluations with users. The results indicate that the designed system successfully provides secure login features, interactive monitoring dashboards, integrated substation data management, analytical data visualization, and a location-based substation map with operational status indicators. The system also offers a simple, responsive, and user-friendly interface that supports real-time monitoring and more efficient data management. Based on the evaluation results, the web-based distribution substation monitoring information system successfully meets user operational needs and supports digital transformation efforts within PT PLN (Persero) ULP Ampera.
ANALISIS IMPLEMENTASI ENTERPRISE RESOURCE PLANNING (ERP) DALAM MENINGKATKAN EFISIENSI PENGELOLAAN KEUANGAN PERUSAHAAN
This study aims to evaluate the impact of Enterprise Resource Planning (ERP) implementation on the effectiveness of financial management in companies. The research uses a qualitative approach through a literature study by collecting secondary data from journals, books, and previous studies. The variables examined include ERP implementation and financial management effectiveness, with indicators such as process speed, data accuracy, system integration, and ease of information access. The results indicate that ERP implementation has a positive impact on the effectiveness of financial management, including faster financial reporting processes, reduced recording errors, and easier real-time access to information. In addition, ERP supports better integration and collaboration among company divisions. However, ERP implementation also faces several challenges, such as high investment costs, system complexity, and the need for user training. This study is expected to serve as a reference for understanding the benefits and challenges of implementing ERP in corporate financial management.
PERANCANGAN ANTARMUKA SISTEM MONITORING PERTANIAN UNTUK PENGGUNA NON-TEKNIS DENGAN PENDEKATAN BERORIENTASI OBJECT
The agricultural sector in Indonesia faces significant challenges in adopting digital technology due to user interface designs that are often too technical and complex for the general public. Although IoT-based monitoring systems are increasingly being developed, the presentation of raw data and complex graphs often leads to misinterpretation of information by non-technical users. This research aims to design an agricultural monitoring system interface specifically tailored for users without an IT background, with a focus on visual clarity and ease of interaction. Development was conducted using an Object-Oriented approach, leveraging the Unified Modeling Language (UML) to model user interaction requirements through use case, class, and sequence diagrams. The research resulted in a modern interface architecture that integrates intuitive visual metaphors, such as a 2D thermometer indicator for temperature and a water droplet icon for humidity, supported by a color-based warning system. The findings indicate that by simplifying data presentation and using familiar visual representations, the system can bridge the digital literacy gap. In conclusion, user-centered interface design significantly enhances the effectiveness of environmental parameter monitoring and promotes the adoption of sustainable smart farming technology among non-technical farm managers.
OPTIMASI K-MEANS CLUSTERING PSO UNTUK PENENTUAN JUMLAH CLUSTER OPTIMAL PADA DATA KANKER PAYUDARA
Breast cancer is one of the most dangerous diseases and a leading cause of death among women worldwide. Clustering methods can assist in diagnosing breast cancer to determine the best course of treatment. K-Means is a widely used clustering algorithm known for its ability to handle large datasets efficiently with fast computational time. However, K-Means has a significant weakness: the number of clusters is determined randomly, resulting in suboptimal clustering outcomes. To overcome this limitation, Particle Swarm Optimization (PSO) is applied for automatic determination of the optimal number of clusters. PSO was selected due to its advantages, including requiring few parameters, ease of implementation, fast convergence, and low computational cost. This study uses the breast cancer dataset from the UCI Machine Learning Repository, consisting of 699 records and 10 attributes. The proposed PSO–K-Means method was evaluated using the Silhouette Coefficient and Davies-Bouldin Index. The results show that the optimal number of clusters is k = 2, achieving a Silhouette Coefficient of 0.92 and a Davies-Bouldin Index of 1.374. These results demonstrate that the PSO–K-Means method significantly outperforms standard K-Means by directly producing optimal clustering results without the need for conducting repeated experiments.
PERANCANGAN SISTEM KASIR PADA TOKO VINS CLEANING BERBASIS WEBSITE
The development of information technology encourages business actors to utilize digital systems in managing business activities, including in the sales transaction process of services. Vins Cleaning Station Shop, which is engaged in the sale of shoe and bag washing services, still carries out a manual transaction recording process, which has the potential to cause errors in recording daily store summaries and difficulties in managing service data. This study aims to design and implement a website-based cashier system that can assist in the transaction process, summarizing the incoming and outgoing items being washed, and reporting systems every morning and evening effectively and efficiently. The methods used in this study include system analysis, system design, implementation, and system testing. The developed cashier system provides several main features including product data management, transaction recording, automatic payment calculations, and the presentation of summary reports every morning and evening. The results of this study indicate that this website-based cashier system is able to simplify the transaction process and management of service sales data at Vins Cleaning Station Shop. With this, the administrative process becomes more structured, faster, and more accurate, thereby increasing the operational efficiency of the store.
PERANCANGAN SISTEM INFORMASI LAYANAN ANGGOTA PADA KOPERASI KARYA BERSAMA MEPI (KKBM)
In the digital era, cooperatives are required to improve the efficiency and accuracy of managing member service data, particularly savings and loan transactions. Koperasi Karya Bersama Mepi (KKBM) still relies on semi-manual recording using ledgers and spreadsheets, which poses risks such as data entry errors, inconsistencies, and difficulties in retrieving historical data. This study aims to design an integrated Member Service Information System to enhance data management efficiency and accuracy. The method used is User-Centered Design (UCD), which emphasizes user involvement throughout the development process, including understanding the context of use, specifying user requirements, designing solutions, and conducting evaluations. The results show that the designed system simplifies the management of member data, savings, and loan transactions in a structured manner. Features such as integrated data input, transaction history, and automated report generation significantly improve work efficiency and reduce errors. Additionally, the user-friendly interface enhances the overall user experience for administrators. Based on usability evaluation, the system effectively meets user needs and improves cooperative operational performance. Therefore, the implementation of a UCD-based information system is an appropriate solution to support the digital transformation of cooperative services.
FROM DIGITAL PLATFORMS TO LEARNING QUALITY: A MANAGEMENT MODEL OF LEARNING INFORMATION SYSTEMS IN SECONDARY EDUCATION
This study aims to analyze the management model of the learning information system in improving the quality of learning at SMA Muhammadiyah Mlati. This study employed a qualitative approach with a descriptive research design. The participants consisted of the principal, the vice-principal for curriculum, teachers, and students who were involved in the use of the learning information system. Data were collected through in-depth interviews, classroom observations, and documentation analysis of school records, including schoolwork programs, digital-based lesson plans, and reports on the use of learning platforms. The collected data were analyzed using qualitative data analysis techniques involving data reduction, data display, and conclusion drawing. The findings indicate that the management of the learning information system is implemented through systematic stages of planning, implementation, monitoring, and evaluation. The implementation of the system supports the organization of learning materials, assignments, and assessments more effectively while facilitating communication between teachers and students. In addition, the system increases student engagement and participation in learning activities. Therefore, the management of the learning information system contributes positively to improving the quality of learning.
PERANCANGAN SISTEM INFORMASI PEMELIHARAAN ROW (RIGHT OF WAY) PADA JARINGAN DISTRIBUSI DI PT. PLN ULP AMPERA
The development of information technology encourages various institutions to carry out digital transformation, including in the electricity sector. PT PLN (Persero) Unit Layanan Pelanggan (ULP) Ampera has the responsibility to maintain the reliability of electricity distribution, one of which is through the maintenance of the Right of Way (ROW). However, the ROW maintenance process is still carried out manually, starting from recording work locations, monitoring field activities, to reporting work results. This condition causes data management to be less effective, time-consuming, and prone to recording errors. This study aims to design a web-based ROW maintenance information system to support monitoring, recording, and reporting processes in a more structured and integrated manner. The system design is carried out by utilizing Figma as a collaborative design tool to produce a user-friendly interface and to involve users in the development process. The software development method used is the waterfall method, which includes the stages of requirements analysis, system design, implementation, and testing. The results of this study are in the form of a ROW maintenance information system design that is able to integrate maintenance data into a centralized platform. This system is expected to improve the effectiveness of data management, accelerate decision-making processes, and support the reliability of electricity distribution networks at PT PLN ULP Ampera. In addition, this research provides practical experience for students in applying information system knowledge to real-world problems in the workplace.
PENGEMBANGAN WEBSITE COMPANY PROFILE KOPERASI KARYA BERSAMA MEPI (KKBM) SEBAGAI MEDIA INFORMASI DIGITAL BERBASIS WEB
The advancement of digital technology encourages organizations to have representative online information media. Koperasi Karya Bersama MEPI (KKBM) as an economic institution does not yet have an official website, so information regarding its profile, activities, and services is still conveyed manually. This study aims to develop a web-based company profile website using the Laravel framework with the Rapid Application Development (RAD) method. The research results include a website featuring profile pages, announcements, documentation, member data, as well as admin and member login systems. This website is expected to serve as a transparent, professional digital information medium that supports the digitization of the cooperative. Functional testing shows that all features work properly and meet user needs. This company profile website contributes significantly to enhancing KKBM's digital image and communication effectiveness.
PENERIMAAN PLATFORM QUIZIZZ DALAM PEMBELAJARAN INFORMATIKA: INTEGRASI TECHNOLOGY ACCEPTANCE MODEL (TAM) DAN INTRINSIC MOTIVATION INVENTORY (IMI) PADA SMPN 3 SUSUKAN BANJARNEGARA
The use of technology in education has rapidly developed, particularly in assessment methods. This study aims to analyze the acceptance of Quizizz in learning by applying the Technology Acceptance Model (TAM) and the Intrinsic Motivation Inventory (IMI) approaches. Data were collected from 222 respondents at SMPN 3 Susukan who actively used Quizizz and were analyzed using the Partial Least Squares Structural Equation Modeling (PLS-SEM) method. The analysis results show that in the TAM model, Attitude Toward Using (AM) had the strongest influence on Behavioral Intention (BI) (β = 0.744; p < 0.001), while Self-Efficacy (SE) and Technology Facilitating Conditions (TF) significantly influenced Perceived Ease of Use (PEU). However, Perceived Usefulness (PU) and PEU did not have a significant effect on BI. Meanwhile, the IMI model showed that intrinsic motivation has not formed a strong structural pattern in explaining technology acceptance. The study concludes that cognitive-perceptual factors are more dominant than affective-motivational factors in influencing acceptance.
ANALISIS KUALITAS APLIKASI MOBILE ANDROID TIKTOK MENGGUNAKAN METODE MCCALL
Software quality is a crucial aspect in mobile application development, particularly for social media applications with high user interaction and intensive usage. TikTok, as one of the most widely used short-video-based social media applications, requires optimal operational quality to ensure a satisfactory user experience. This study evaluates the quality of the TikTok Android application using the McCall method, focusing on Product Operation factors. A quantitative approach was employed, with data collected through questionnaires distributed to TikTok users. The analyzed quality factors include correctness, reliability, efficiency, integrity, and usability. Data were analyzed using weighted scoring based on the McCall model to determine the overall quality level. The results indicate that the TikTok Android application is in the good category, with correctness (84.2%) and efficiency (75%) scoring highest. However, reliability (50.4%), integrity (51.8%), and usability (52.6%) were rated fair, indicating areas for improvement. This study provides insights for developers to enhance software quality and serves as a reference for future research on mobile social media application evaluation.
PERANCANGAN UI/UX APLIKASI PEMESANAN TIKET BIRD PARK PALEMBANG BERBASIS WEBSITE
This study aims to design the user interface and user experience (UI/UX) of a web-based ticket booking system for Bird Park Palembang. Currently, the ticket purchasing process is still conducted manually at the ticket counter, which results in long queues, limited access to information, and inefficient services, particularly during weekends and public holidays. In addition, Bird Park does not yet have an official website that provides centralized information regarding ticket prices and operating hours.This research employs a qualitative approach using the Design Thinking method, which consists of five stages: empathize, define, ideate, prototype, and test. Data were collected through direct interviews with Bird Park employees and visitors, field observations of the ticket purchasing process, and documentation of the promotional media used. The empathize stage was carried out to identify user problems and needs, which were then formulated in the define stage. Design solutions were developed during the ideate stage and implemented in the form of a UI/UX website prototype. Furthermore, the test stage involved users to evaluate ease of use, clarity of information, and interface comfort.The results indicate that the proposed UI/UX design is able to improve the efficiency of the ticket booking process and provide a better user experience compared to the manual system. Therefore, the application of the Design Thinking method is effective in producing a UI/UX design that meets user needs and supports improvements in service quality at Bird Park Palembang.
PERENCANAAN STRATEGIS SISTEM INFORMASI PUSAT KESEHATAN PESANTREN BERBASIS TOGAF ADM UNTUK MENDUKUNG TRANSFORMASI DIGITAL
Islamic boarding school health centers play a strategic role in providing healthcare services for students and the surrounding community. However, the patient registration process is still largely conducted manually, leading to various problems such as service delays, data recording errors, and difficulties in managing and tracing patient medical histories. These conditions indicate the need for a system that is able to improve efficiency, accuracy, and overall service quality. This study aims to design an Enterprise Architecture for a web-based patient registration information system integrated with Radio Frequency Identification (RFID) technology using the TOGAF (The Open Group Architecture Framework) with the Architecture Development Method (ADM) approach. The research adopts a qualitative-descriptive method through observation, interviews, and documentation studies to identify system requirements and existing business process problems. The results of this study are presented in the form of an architectural blueprint that includes business architecture, data architecture, application architecture, and technology architecture. The proposed business architecture transforms the registration process from a manual system into a digital one by utilizing RFID cards as an automatic patient identification medium. The data and application architectures are designed to support integrated patient data management, while the technology architecture focuses on the use of a web-based system, a centralized database, and RFID devices as the main operational support. The findings indicate that the implementation of Enterprise Architecture based on TOGAF ADM combined with RFID technology is able to improve the efficiency of the registration process, minimize data entry errors, accelerate service delivery, and enhance the security and availability of patient information. Therefore, the blueprint produced in this study can serve as a strategic reference for the development and implementation of an integrated information system in Islamic boarding school health centers.