Sitti Humairoh, Moh Karim. The Implementation Of Mubapay Electronic Transactions At Mambaul Ulum Bata-Bata Islamic Boarding School, Pamekasan, From The Perspective Of Ḥifẓ Al-Māl. Ag [Internet]. 2026Jan.31 [cited 2026Feb.13];3(1):54-62. Available from: https://e-journal.stai-almaliki.ac.id/index.php/HES/article/view/348