Ash-Shiddiqy, Muhammad. “ANALISIS PROFITABILITAS BANK UMUM SYARIAH YANG MENGGUNAKAN RASIO RETURN ON ASSET (ROA) DAN RETURN ON EQUITY (ROE)”. Imara: Jurnal Riset Ekonomi Islam 3, no. 2 (December 31, 2019): 117–129. Accessed January 20, 2026. https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/jurei/article/view/1659.