1. Department of Computer Engineering, Faculty of Engineering and Architecture, Kastamonu University, Kastamonu, Turkey
2. Department of Mathematics, University of Engineering Technology, Lahore, Pakistan
3. Department of Mathematics, University of Aden, Aden, Yemen
4. Department of Mathematics, Savitribai Phule Pune University, Pune, India
5. Department of Mathematics and Computer Science, Faculty of Arts & Sciences, Eskisehir Osmangazi University, Eskisehir, Turkey
6. Department of Mathematics, University of the Punjab, Lahore, Pakistan
7. Department of Mathematics, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj, Bangladesh