Az-zulfi UZF. Collateral Functions In Baitulmal Wal Tamwil (BMT) Positive Legal Perspective and Sharia Economic Law. diktum [Internet]. 2023 Jul. 5 [cited 2026 Feb. 3];21(1):1-14. Available from: https://ejurnal.iainpare.ac.id/index.php/diktum/article/view/4569