ANALISIS PENGARUH NET INTEREST MARGIN (NIM) DAN BIAYA OPERASIONAL DAN PENDAPATAN OPERASIONAL (BOPO) TERHADAP RETURN ON EQUITY (ROE) PADA PT. BANK PERMATA, TBK. JEBER [Internet]. 2025 Aug. 15 [cited 2026 Jun. 6];2(4):92-102. Available from: https://journal.smartpublisher.id/index.php/jeber/article/view/916