1. Life Member, Asiatic Society, Calcutta
2. Member, Academy of Philosophy, Kolkata
3. Member, Sura Bharati, Kolkata
4. Member of Governing Body, Bengal Music College, Kolkata
1. “Udayanacarya on Upamana”, Journal of The Asiatic Society, Vol. XLIX, No. 4, December 2007.
2. “Is the Order of Four Pramanas Justified in Nyaya System?” in Ujjala Jha and Arun Ranjan Mishra (eds.), Dimensions of Contemporary Sanskrit Research, V.N. Jha Felicitation Volume, 2008.
3. “Abortion: An Indian Cultural Perspective”, Journal of Vidyasagar University, 2008.
4. “Self and Liberation in Jaina Philosophy”, in Ramaranjan Mukherjee and Buddadev Bhattacharya (eds.), Dimensions of Buddhism and Jainism: Professor Suniti Kumar Pathak Felicitation Volume (2 vols.), Vol. II, 2009.
5. “Similarity and Universal: An Indian Perspective”, Jadavpur Journal of Philosophy, 2010.