Kashif, Muhammad, M. Tariq Iqbal, and Mohsin Jamil. “Optimal Design of an Off-Grid Solar Energy System Integrated With a Diesel Generator for Urban Areas in Pakistan”. Journal of Electronics and Electrical Engineering 3, no. 2 (November 13, 2024): 445–459. Accessed April 12, 2025. https://ojs.wiserpub.com/index.php/JEEE/article/view/5582.