IKENGA FRANCIS, A.; CLEMENT, O. Security agencies and civil elections in nigeria: a study of the river state . International journal of economic perspectives, [S. l.], v. 11, n. 1, p. 21–29, 2017. Disponível em: http://www.ijeponline.org/index.php/journal/article/view/7. Acesso em: 17 apr. 2026.