1. Department of Education in Science and Mathematics, Regional Institute of Education, Bhopal, India
2. Department of Studies in Physics, Manasagangotri, University of Mysore, Mysuru, India
3. Department of Physics, K.L.E Society's Raja Lakhmagouda Science Institute (Autonomous), Belagavi, India
4. Inter-University Accelerator Centre (IUAC), New Delhi, India
5. Department of Physics, Sri Venkateswara University Tirupati, India