KHAN, D. A. K.; ABOUD, D. O. A. A.; FAISAL, D. S. M. Muamma (conundrum) of Riba (Interest and Usury) in Major Religions in General and Islam in Particular. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 5, n. 2, p. 4438–4443, 2018. DOI: 10.18535/ijsshi/v5i2.08. Disponível em: https://valleyinternational.net/index.php/theijsshi/article/view/1090. Acesso em: 5 may. 2024.