PENERAPAN MATEMATIKA PADA ILMU EKONOMI : HIMPUNAN. Jurnal Ilmiah Manajemen dan Akuntansi, [S. l.], v. 2, n. 1, p. 54–60, 2025. DOI: 10.69714/x6n07z48. Disponível em: https://journal.smartpublisher.id/index.php/jimat/article/view/487. Acesso em: 20 may. 2026.