AL-HELOU, Sadiq Yasin. The Social Movement Evolution and the Civilized Challenge according to Ibn Khaldun. Journal of Arts, [S. l.], v. 1, n. 5, p. 50–80, 2009. DOI: 10.35696/.v1i5.475. Disponível em: https://journal.tu.edu.ye/index.php/artsmain/article/view/475. Acesso em: 3 jul. 2024.