FOWOWE, Babajide. Energy consumption and real GDP: Panel co-integration and causality tests for sub-Saharan African countries. Journal of Energy in Southern Africa, [S. l.], v. 23, n. 1, p. 8–14, 2017. DOI: 10.17159/2413-3051/2012/v23i1a3152. Disponível em: https://energyjournal.africa/article/view/3152. Acesso em: 30 apr. 2024.