ZAMAN, Hasan. HISTORICAL ORIGINS OF SUKUK. International Journal of Sukuk and Waqf Research, [S. l.], v. 1, n. 1, p. 27–29, 2020. Disponível em: https://www.cribfb.com/journal/index.php/IJSWR/article/view/1145. Acesso em: 4 jul. 2025.