Sucianda R, Sulfanwandi. The Validity of the Debt System in the Montasik Community, Aceh Besar: Fiqh Muamalah Analysis. JJHK [Internet]. 2025 Sep. 23 [cited 2026 Nov. 5];9(2):691-706. Available from: https://mail.jurista-journal.org/index.php/jurista/article/view/300