Utami, Fitri. “Analyzing the Relationship Between Economic Indicators, Demographics, and Islamic Bank Assets in High-Asset OIC Countries ”. EKONOMIKA SYARIAH : Journal of Economic Studies 9, no. 1 (June 30, 2025): 88–102. Accessed January 5, 2026. https://ejournal.uinbukittinggi.ac.id/index.php/febi/article/view/9343.