Habul Kahfi, Ash, and Edi Rosman. “Epistimology of Sharia Economic Law in Indonesia (Figures, History and Orientation)”. GIC Proceeding 1, no. 1 (July 31, 2023): 363–371. Accessed May 19, 2026. https://proceedings.uinbukittinggi.ac.id/index.php/gic/article/view/169.