1. Department of Physical Science Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya 4VX3+4HM, Janki Kund, Chitrakoot, Madhya Pradesh 485334 INDIA
2. Department of Computer Science & Engineering G H Raisoni University Anjangaon Bari Rd, Badnera, Amravati, Maharashtra 444701 INDIA
3. Department of Computer Science and Engineering I.K. Gujral Punjab Technical University Campus, Hoshiarpur, Punjab INDIA