1. Institute of Forensic Science and Criminology, Panjab University, Chandigarh, India
2. Department of Applied Science, University Institute of Engineering & Technology (UIET), Kurukshetra University, Kurukshetra, India
3. Department of Physics, Shri Mata Vaishno Devi University, Katra, India
4. Department of Physics, Chandigarh University, Mohali, India