DIAH AYU DWI NURMAVITA; AYYU ASTRI WIGUNA; MUHAMMAD SADDAM IHZA HUSAIN; ALFIANA. Pengaruh Biaya Operasional Terhadap Pendapatan Operasional (BOPO) Dan Net Interest Margin (NIM) Terhadap Return On Asset (ROA). Jejak digital: Jurnal Ilmiah Multidisiplin, [S. l.], v. 2, n. 1, p. 1179–1180, 2025. DOI: 10.63822/1tt81a06. Disponível em: https://indojurnal.com/index.php/jejakdigital/article/view/1834. Acesso em: 17 jan. 2026.