AZ-ZULFI, Ulfi Zulfikar Faridhun. Collateral Functions In Baitulmal Wal Tamwil (BMT) Positive Legal Perspective and Sharia Economic Law. DIKTUM: Jurnal Syariah dan Hukum, [S. l.], v. 21, n. 1, p. 1–14, 2023. DOI: 10.35905/diktum.v21i1.4569. Disponível em: https://ejurnal.iainpare.ac.id/index.php/diktum/article/view/4569. Acesso em: 3 feb. 2026.