niser.ac.in (2)

Braj Bhusan Singh        @niser.ac.in

INSPIRE Faculty/School of Physical Sciences
National Institute of Science Education and Research (NISER), Bhubaneswar, India, 752050
           

Maheshwar Kumar        @niser.ac.in

PhD Scholar at School of Humanities and Social Sciences
National Institute of Science Education and Research, Bhubaneswar