MEMBERSHIP OF PROFESSIONAL BODIES
- Life member of Indian Mathematical Society.
- Life member of Ramanujan Mathematical Society.
- Life member of Calcutta Mathematical Society.
- Member of American Mathematical Society.
- Member of Mathematical Association of America (MAA)
- Life Member of Indian Society for Technical Education (ISTE)
- Life Member of Academy of Discrete Mathematics and Applications (ADMA)
- Member of Institute of Combinatorics and its Applications