SCHOEMAN, P. A. September 11: A clash of civilizations?. Southern Journal for Contemporary History, [S. l.], v. 29, n. 2, p. 119–133, 2004. DOI: 10.38140/sjch.v29i2.419. Disponível em: https://journals.ufs.ac.za/index.php/jch/article/view/419. Acesso em: 30 apr. 2024.