Asrari, Zakwan, and Taosige Wau. “Macroeconomics, Sharia, and Economic Inequality in The Organization of Islamic Cooperation (OIC): An Empirical Study”. Jurnal Ekonomi Syariah Teori dan Terapan 10, no. 3 (May 31, 2023): 203–219. Accessed August 11, 2024. https://e-journal.unair.ac.id/JESTT/article/view/44425.