DR. MUHAMMAD TEHSIN; DR. GHULAM QUMBER; ASIF ALI. Crisis in Yemen: Causes and Implications. Journal of Political Studies, [S. l.], v. 26, n. 01, p. 295–308, 2019. Disponível em: https://jps.pu.edu.pk/6/article/view/480.. Acesso em: 7 dec. 2025.