Affiliation: | 1.Department of Physics, Government College University, Faisalabad, 38000, Pakistan ;2.Department of Physics, Khwaja Fareed University of Engineering and Information Technology, Rahimyar Khan, 64200, Pakistan ;3.Department of Chemical Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahimyar Khan, 64200, Pakistan ;4.Department of Humanities and Social Sciences, Khwaja Fareed University of Engineering and Information Technology, Rahimyar Khan, 64200, Pakistan ;5.Department of Mechanical Engineering, College of Engineering, Prince Sattam Bin Abdulaziz University, Al Kharj, Kingdom of Saudi Arabia ; |