Institution: | 1.Department of Basic Sciences, University of Engineering and Technology, Taxila, 47050, Pakistan ;2.College of Mathematics and Statistics, Chongqing University, Chongqing, 401331, People’s Republic of China ;3.Department of Mathematics, COMSATS University Islamabad, Wah Campus, Islamabad, 47040, Pakistan ;4.Sustainable Energy Technologies (SET) Center, College of Engineering, King Saud University, P.O. Box 800, Riyadh, 11421, Saudi Arabia ;5.National Tokamak Fusion Program, P.O. Nilore, 45650, Islamabad, Pakistan ; |