TAE R, MANEK AM. ANALISIS PENGARUH BIAYA OPERASIONAL PER PENDAPATAN OPERASIONAL (BOPO),NON PERFORMING LOAN (NPL), PERTUMBUHAN EKONOMI DAN INFLASI TERHADAP RETURN ON ASSET (ROA) (Studi Kasus Pada PT Bank Mandiri [Persero] Tbk Indonesia). iE [Internet]. 21Jan.2021 [cited 23Apr.2024];2(4):46-9. Available from: https://jurnal.unimor.ac.id/index.php/JIE/article/view/924