“Kontribusi Pemikiran Ekonomi Islam Di Era Bani Umayyah Dan Relevansinya Pada Masa Sekarang ”. ECOBIS: Journal of Economics and Islamic Business 1, no. 01 (December 9, 2025): 10–15. Accessed March 2, 2026. https://jurnal.zunamediakarya.com/ecobis/article/view/2.