“Effect of Tilt Angle and Azimuth Angle on The Global Irradiance Using The PVsyst Software for Alkhums-Libya”, albahit, vol. 1, no. 1, pp. 63–67, Dec. 2020, Accessed: Feb. 27, 2026. [Online]. Available: https://albahitjas.com.ly/index.php/albahit/article/view/13