UDOFFIA, David T.; AKPANAH, Etido A. An Assessment of the Impact of External Debt on Economic Growth of Nigeria. International Journal of Social Sciences, [S. l.], v. 10, n. 1, p. 1–17, 2016. Disponível em: https://ijss.com.ng/index.php/home/article/view/3. Acesso em: 13 sep. 2025.