Ulhaq, Muhammad Zia. “PENGELOLAAN KEUANGAN PUBLIK ISLAM (UMAR BIN ABDUL AZIZ)”. AMAL: Jurnal Ekonomi Syariah 2, no. 1 (June 21, 2020). Accessed April 3, 2025. https://jurnal.iainambon.ac.id/index.php/amal/article/view/1330.