HASANUZZAMAN, S. M. . Muhammad Ayub. Understanding Islamic Finance. Islamic Studies, [S. l.], v. 46, n. 3, p. 444–450, 2007. DOI: 10.52541/isiri.v46i3.4328. Disponível em: http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/4328. Acesso em: 5 dec. 2025.