“Formal and Substantive Compliance of Nazhir in the Use of Waqf Principal Funds for Operational Costs”. Al-Mustashfa: Jurnal Penelitian Hukum Ekonomi Syariah 11, no. 1 (June 24, 2026): 123–142. Accessed July 8, 2026. https://journal1.uinssc.ac.id/index.php/al-mustashfa/article/view/23825.