KHOBAI, H.; MUGANO, G.; LE ROUX, P. Exploring the Nexus of Electricity Supply and Economic Growth in South Africa. International Journal of Energy Economics and Policy, [S. l.], v. 7, n. 4, p. 240–251, 2017. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/4840. Acesso em: 30 may. 2024.