Asrari, Z. ., and T. Wau. “Macroeconomics, Sharia, and Economic Inequality in The Organization of Islamic Cooperation (OIC): An Empirical Study”. Jurnal Ekonomi Syariah Teori Dan Terapan, vol. 10, no. 3, May 2023, pp. 203-19, doi:10.20473/vol10iss20233pp203-219.