AKO, RT; OMIUNU, O. Amnesty in the Niger Delta: vertical movement towards self-determination or lateral policy shift?. Journal of Sustainable Development Law and Policy, [S. l.], v. 1, n. 1, p. 86–99, 2015. Disponível em: https://jsdlp.ogeesinstitute.edu.ng/jsdlp/article/view/86. Acesso em: 23 mar. 2026.