LAMBE, O. . Hybrid Security and the Erosion of State Monopoly: Vigilantism, Informal Security and Political Order in the Lake Chad Basin. BULLETIN OF "CAROL I" NATIONAL DEFENCE UNIVERSITY, [S. l.], v. 14, n. 3, p. 101–123, 2025. DOI: 10.53477/2284-9378-25-38. Disponível em: https://revista.unap.ro/index.php/bulletin/article/view/2227. Acesso em: 5 dec. 2025.