Khairin, Fibriyani. “Analisis Perbandingan Rasio Roa Dan NPL Antara Bank Konvensional Dan Bank Syariah (Studi Pada PT. Bank Mega Tbk Dan PT. Bank Mega Syariah Tbk)”. Mazahib 13, no. 1 (1). Accessed September 29, 2024. https://journal.uinsi.ac.id/index.php/mazahib/article/view/82.