OBIAKOR, N. J. .; OTOO, R. D. Insurgents and Their Acts: Understanding the Armed Groups in the Niger Delta, Nigeria. International Journal of Peace and Conflict Studies, [S. l.], v. 10, n. 2, p. 1-10, 2025. Disponível em: https://journals.rcmss.com/index.php/ijpcs/article/view/1254. Acesso em: 16 aug. 2025.