1. Department of Science and Humanities, Apollo Institute of Engineering & Technology, GTU, Ahmedabad, India
2. Department of Mathematics, SMMPISR, Kadi Sarva Vishwavidyalaya, Gandhinagar, India
3. AV Aerials, 401 Swarnim Business Hub-1 New Chamunda Society, Godrej Garden City, Gota, Ahmedabad, India