SASRAD: An hourly-timestep solar radiation database for South Africa. Journal of Energy in Southern Africa, [S. l.], v. 20, n. 1, p. 25–34, 2009. DOI: 10.17159/2413-3051/2009/v20i1a3299. Disponível em: https://energyjournal.africa/article/view/3299. Acesso em: 23 nov. 2024.