“Analisis Dan Estimasi Kinerja Bank Umum Syariah Sebelum Dan Selama Pandemi Covid-19”. Indonesian Journal of Islamic Economics and Business 8, no. 2 (December 1, 2023): 345–364. Accessed January 13, 2026. https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/ijoieb/article/view/1981.