مبدر عقيل. Statistical and graphic proportionality in the Quranic expression. Kufa Journal of Arts, [S. l.], v. 1, n. 1, p. 157–185, 2008. DOI: 10.36317/kaj/2009/v1.i1.6378. Disponível em: https://journal.uokufa.edu.iq/index.php/kufa_arts/article/view/6378. Acesso em: 5 nov. 2026.