1. Information Technology Systems and Analytics Area, Indian Institute of Management Bodh Gaya, Bodh Gaya, India
2. Department of Mathematics, Government College Raigaon, Satna, India
3. Department of Engineering Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram, India
4. Sub-Department of Operational Research, Afyon Kocatepe University, Afyonkarahisar, Turkey
5. Department of Mathematics, Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Coimbatore, India