1. Department of Mathematics, National Institute of Technology Puducherry, Karaikal, India
2. Department of Mathematics, Faculty of Science, Islamic University of Madinah, Al-Madinah Al-Munawarah, Saudi Arabia
3. Department of Mathematics, College of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
4. Operational Research Center in Healthcare, Near East University, Nicosia, Turkey
5. Department of Mathematics, College of Science, Korea University, Seongbuk-gu, Seoul, South Korea
6. Department of Technical Sciences, Western Caspian University, Baku, Azerbaijan