State Failure, Terrorism and Global Security: An Appraisal of the Boko Haram Insurgency in Northern Nigeria. Journal of Sustainable Society, [S. l.], v. 2, n. 1, p. 20–30, 2013. DOI: 10.11634/216825851403248. Disponível em: http://worldscholars.org/index.php/jss/article/view/248. Acesso em: 5 may. 2024.