Khalil, F.A. , Asif, M. , Anwar, S. , Haq, S. ul . and Illahi, F. 2021. Solar Tracking Techniques and Implementation in Photovoltaic Power Plants: a Review: Solar Tracking Techniques and Implementation in Photovoltaic Power Plants. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences. 54, 3 (Apr. 2021), 231–241.