BALMER, M. Household coal use in an urban township in South Africa. Journal of Energy in Southern Africa, [S. l.], v. 18, n. 3, p. 27–32, 2007. DOI: 10.17159/2413-3051/2007/v18i3a3382. Disponível em: https://energyjournal.africa/article/view/3382. Acesso em: 30 apr. 2024.