Performance of a parabolic trough solar collector. Journal of Energy in Southern Africa, [S. l.], v. 17, n. 3, p. 71–80, 2006. DOI: 10.17159/2413-3051/2006/v17i3a3291. Disponível em: https://energyjournal.africa/article/view/3291. Acesso em: 26 nov. 2024.