Department of Physics
National Institute of Technology, Tiruchirappalli
Department of Physics
Birla Institute of Technology and Science, Pilani
Variable Energy Cyclotron Centre, Homi Bhabha National Institute
S. N. Bose National Centre for Basic Sciences, University of Calcutta
Scottish Church College, University of Calcutta
Indian Association of Physics Teachers, Kanpur.
Indian Association of Physics Teachers, Kanpur.
Regular , ID No. 58806
Regular , ID No. 58806