TAE RE, 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). JIE [Internet]. 2021 Jan. 21 [cited 2024 Nov. 21];2(4):46-59. Available from: https://jurnal.unimor.ac.id/index.php/JIE/article/view/924