“Effect of Tilt Angle and Azimuth Angle on The Global Irradiance Using The PVsyst Software for Alkhums-Libya”. Albahit Journal of Applied Sciences 1, no. 1 (December 22, 2020): 63–67. Accessed February 27, 2026. https://albahitjas.com.ly/index.php/albahit/article/view/13.