Single Axis Passive Solar Tracker Performance Evaluation. University of Khartoum Engineering Journal, [S. l.], v. 7, n. 2, 2022. DOI: 10.53332/kuej.v7i2.971. Disponível em: https://onlinejournals.uofk.edu/kuej/article/view/971. Acesso em: 8 يوليو. 2026.