1. Abdus Salam School of Mathematical Sciences, Government College University, Lahore 54600, Pakistan
2. Department of Mechanical Engineering, College of Engineering, Jazan University, Jazan, Saudi Arabia
3. Department of Chemistry, Faculty of Science, King Khalid University, P. O. Box 9004, Abha 61413, Saudi Arabia
4. Department of Mathematics, Faculty of Science, Jazan University, Jazan, Kingdom of Saudi Arabia
5. Department of Mathematics, Mutah University, Al Karak, Jordan