NNAJI, C. E.; CHUKWU, J. O.; NNAJI, M. Electricity Supply, Fossil fuel Consumption, Co2 Emissions and Economic Growth: Implications and Policy Options for Sustainable Development in Nigeria. International Journal of Energy Economics and Policy, [S. l.], v. 3, n. 3, p. 262–271, 2013. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/465. Acesso em: 29 apr. 2024.