Saragih, Eka Junila. “OPTIMIZATION OF CASH WAQF MANAGEMENT IN THE ISLAMIC ECONOMIC REVIEW”. Journal of Islamic Economy and Business (JIsEB) 2, no. 1 (September 6, 2023): 1–7. Accessed July 5, 2025. https://ejournal.iainptk.ac.id/index.php/jiseb/article/view/1800.