(Shared with Prof. Ankhi Roy)
(Shared with Dr. Suman Majumdar)
(Shared with Dr. Amit Shukla, Dr. Manoneeta Chakraborty and Dr. Narendra N. Patra)
(Shared with Dr. Soumavo Ghosh)
(Shared with Dr. Soumavo Ghosh & Dr. Prakash S. Gaikwad)
(Shared with Dr. Suman Majumdar & Dr. Manoneeta Chakraborty)
(Shared with Dr. Narendra N. Patra and Dr. Suman Majumdar)
(Shared with Dr. Bhargav Vaidya & Prof. Biman B. Nath)