1. Department of Mathematics, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
2. Nanotechnology Research Unit (NRU), University of Tabuk, Tabuk, Saudi Arabia
3. Department of Mechanical Engineering, College of Engineering, King Khalid University, Abha, Saudi Arabia
4. Electrical Engineering Department, College of Engineering, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
5. Mathematics Department, College of Humanities and Science in Al Aflaj, Prince Sattam Bin Abdulaziz University, Al Aflaj, Saudi Arabia
6. Administration Department, Administrative Science College, Thamar University, Thamar, Yemen
7. Department of Civil Engineering and University Centre for Research & Development, Chandigarh University, Mohali, India
8. Department of Studies and Research in Mathematics, Davangere University, Davangere, India