AWAD, A.; YOSSOF, I. Electricity Production, Economic Growth and Employment Nexus in Sudan: A cointegration Approach. International Journal of Energy Economics and Policy, [S. l.], v. 6, n. 1, p. 6–13, 2015. Disponível em: https://econjournals.com/index.php/ijeep/article/view/1124. Acesso em: 25 jun. 2022.