SAJJAD, Muhammad; HAFEEZ, Hina. The Black Swan 9/11 Attacks, its Background perspectives and impacts on Humanity. Al-Mahdi Research Journal (MRJ), [S. l.], v. 2, n. 2, 2020. Disponível em: https://ojs.mrj.com.pk/index.php/MRJ/article/view/12. Acesso em: 22 dec. 2024.