1. Department of Mathematics, Riphah International University, Faisalabad, Pakistan
2. Department of Mathematics, Institute of Arts and Sciences, Government College University Faisalabad, Pakistan
3. Department of Mechanical Engineering, College of Engineering, Prince Mohammad Bin Fahd University, Al Khobar, Kingdom of Saudi Arabia
4. School of Mathematical Sciences, Zhejiang Normal University, Jinhua, P.R. China
5. Department of Chemistry and Its Teaching Methods, Tashkent State Pedagogical University, Uzbekistan
6. Division of Research and Development, Lovely Professional University, Phagwara, India