Implementation of Mutlaqah Mudharabah Agreement on Hajj Savings Products at Bank Syariah Indonesia KCP Gunung Tua. IJEDR [Internet]. 2024 Jun. 10 [cited 2026 May 12];5(2):1019-30. Available from: https://journal.yrpipku.com/index.php/ijedr/article/view/5234