“Faktor Penentu Return on Asset Pada Bank Umum Syariah: Capital Adequacy Ratio, Operating Expenses Operating Income Dan Identitas Etika Islam”. JIEF Journal of Islamic Economics and Finance 5, no. 1 (May 4, 2025): 22–34. Accessed August 7, 2026. https://e-journal.uingusdur.ac.id/jief/article/view/10627.