HAMA, Hawre Hasan. Is the United States Still a Global Hegemonic Power?. International Journal of Social Sciences & Educational Studies, [S. l.], v. 3, n. 2, p. 109–117, 2016. Disponível em: https://www.ijsses.tiu.edu.iq/index.php/ijsses/article/view/576. Acesso em: 10 jun. 2026.