Raheem, D. A., R. Shakoor, M. Malik, M. Amjad, and M. Nawaz. “Cost Effective Exploration and Environmental Sustainability of Stand-Alone Hybrid WindSolar System at Karufi, Pakistan”. Technical Journal, Vol. 27, no. 01, May 2022, pp. 22-32, https://tj.uettaxila.edu.pk/index.php/technical-journal/article/view/1568.