OFFIONG, O.; ORIAKHI, F. O. Debt Bondage and Its Impact on the Nigerian Economy, 1985 – 1997. Nnamdi Azikiwe Journal of Political Science, [S. l.], v. 2, n. 2, p. 49–64, 2002. Disponível em: https://najops.org.ng/index.php/najops/article/view/148. Acesso em: 11 apr. 2025.