MANSURI, M. T. . Iqbal Ahmad Khan Suhail, Zafarul-Islam Khan. (Ḥaqīqat-i Ribā) What is Ribā?. Islamic Studies, [S. l.], v. 40, n. 1, p. 163–165, 2001. DOI: 10.52541/isiri.v40i1.5180. Disponível em: http://irigs.iiu.edu.pk:64447/ojs/index.php/islamicstudies/article/view/5180. Acesso em: 13 jan. 2026.