YOUNIS, Abubaker; ONSA, Mahmoud; ALHORR, Yousef; ELSARRAG, Esam. Development of an Empirical Coefficient for the Short Circuit Current to Determine Soiling Effect on PV Performance. University of Khartoum Engineering Journal, [S. l.], v. 7, n. 2, 2022. Disponível em: https://uofkej.uofk.edu/index.php/uofkej/article/view/176. Acesso em: 19 jul. 2025.