Department of Metallurgical and Materials Engineering
Indian Institute of Technology Kharagpur
Department of Materials Science and Engineering
Indian Institute of Technology Kanpur
The National Academy of Sciences
Indian National Academy of Engineering (INAE) New Delhi
Institution of Engineers (India) Kolkata
The National Academy of Sciences
Indian National Academy of Engineering (INAE) New Delhi
Institution of Engineers (India) Kolkata
Indian Institute of Metals Kolkata
Germany
German Academic Exchange Service
Electron Microscopy Society of India (EMSI) Kolkata
Indian National Science Academy (INSA)
West Bengal Academy of Science & Technology (WAST)
Life Member
Life Member
Life Member
Life Member
Life Member
Life Member
Life Member
Life Member
Member
Life Member
Vice President
Vice President