VRAČEVIĆ, Nikola. Strategic Roles of Private Military Companies: The Evolution and Privatization of Warfare in the Context of Contemporary Global Conflicts. International Journal of Contemporary Security Studies, [S. l.], v. 1, n. 1, p. 163–174, 2025. DOI: 10.18485/fb_ijcss.2025.1.1.12. Disponível em: http://contemporarysecuritystudies.com/journal/article/view/4. Acesso em: 27 jul. 2026.