1. Institute of Forensic Science & Criminology, Panjab University, Chandigarh, Uttar Pradesh, India
2. Department of Wood Science, Mendel University in Brno, Brno, Czech Republic
3. Department of Applied Physics, Chandigarh University, Gharuan, Mohali, Punjab, India
4. Department of Physics and Astronomical Sciences, Central University of Jammu, Samba, Jammu and Kashmir, India