Muhammad, N.I., Yetty, Y. and Suar, A. 2023. ISLAMIC ECONOMIC CONCEPTS IN THE UMAYYAH, ABASSIYYAH, AND OTTOMAN EMPIRE BASED ON HISTORICAL APPROACHES. AICOS: Asian Journal Of Islamic Economic Studies. 1, 01 (Jan. 2023), 54–67. DOI:https://doi.org/10.32939/aicos.v1i01.3540.