‘Ilmi, Zujajatul. “The Application of Fiqh Principles in Contemporary Sharia Transactions in The Development of Innovative Products of Islamic Financial Institutions in Indonesia”. OECONOMICUS Journal of Economics 7, no. 2 (June 23, 2023): 142–156. Accessed May 14, 2024. https://jurnalfebi.uinsby.ac.id/index.php/oje/article/view/1378.