Devi Valentina Wijayanti. “The Effectiveness of Qardh Agreements by Sharia Cooperative Institutions in the Village”. Journal of Islamic Economic and Business Studies 2, no. 1 (July 2, 2024): 16–23. Accessed November 5, 2025. https://businessandfinanceanalyst.com/index.php/JIEBS/article/view/118.