Operational evaluation of the performance of a solar powered absorption system in Pretoria. Journal of Energy in Southern Africa, [S. l.], v. 24, n. 3, p. 26–32, 2013. DOI: 10.17159/2413-3051/2013/v24i3a3139. Disponível em: https://energyjournal.africa/article/view/3139. Acesso em: 7 nov. 2024.