HENDRI, Hendri. PENETAPAN MARGIN DI AWAL TRANSAKSI DALAM BANK SYARIAH MANDIRI. Al-Hasyimiyah, [S. l.], v. 1, n. 1, p. 84–93, 2022. DOI: 10.64524/ah.v1i1.16. Disponível em: https://e-journal.staisiak.ac.id/index.php/al-hasyimiyiah/article/view/16. Acesso em: 17 dec. 2025.