Faktor Penentu Return on Asset pada Bank Umum Syariah: Capital Adequacy Ratio, Operating Expenses Operating Income dan Identitas Etika Islam. JIEF [Internet]. 2025 May 4 [cited 2026 Aug. 7];5(1):22-34. Available from: https://e-journal.uingusdur.ac.id/jief/article/view/10627