محمد الأمين الشريف و محمد إبراهيم علوه. Comparison of the values calculated in the mathematical models used to estimate the amount of solar radiation falling on a horizontal surface with the measured values of the city of Sabha. Journal of Pure & Applied Sciences , [S. l.], v. 17, n. 1, 2018. DOI: 10.51984/jopas.v17i1.469. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/469. Acesso em: 30 jun. 2024.