ADAMGBO, S. L. C.; OKOWA, I. O. Modeling the Impact of External Debt Stock and Servicing on Export in Nigeria (1981-2010). International Journal of Economic Development Research and Investment (IJEDRI), [S. l.], v. 7, n. 1, p. 16–23, 2016. Disponível em: http://icidr.org.ng/index.php/Ijedri/article/view/901. Acesso em: 19 sep. 2024.