سلطان جرجيس ع. Islamic Constraints on Modern Sports Games. College of Basic Education Research Journal, [S. l.], v. 7, n. 3, p. 114–131, 2008. Disponível em: https://stats.uomosul.edu.iq/index.php/berj/article/view/39774. Acesso em: 26 oct. 2025.