Practical considerations for low pressure solar water heaters in South Africa. Journal of Energy in Southern Africa, [S. l.], v. 25, n. 3, p. 36–45, 2014. DOI: 10.17159/2413-3051/2014/v25i3a2656. Disponível em: https://energyjournal.africa/article/view/2656. Acesso em: 21 nov. 2024.