ATEM, Ajang J. Delicate Regional Security Milieu in Sub-Saran Africa: Sympathetic IGAD in Intra-State Conflict in Upper Nile Region, South Sudan. Excellencia: International Multi-disciplinary Journal of Education (2994-9521), [S. l.], v. 2, n. 5, p. 481–492, 2024. DOI: 10.5281/. Disponível em: https://multijournals.org/index.php/excellencia-imje/article/view/953. Acesso em: 16 jan. 2026.