KHAN, H. K.; MUJEEB, A.; SHABBIR, M. Mercenary Groups in Modern Warfare: The Wagner Group, Ethical and Legal Enigmas in Ukraine and Africa. Pakistan Social Sciences Review, Gujranwala, Pakistan, v. 9, n. 2, p. 283–292, 2025. DOI: 10.35484/pssr.2025(9-II)21. Disponível em: https://ojs.pssr.org.pk/journal/article/view/979. Acesso em: 7 dec. 2025.