Tower - 1, Unit 1904, PS Srijan Corporate Park, GP Block, Sector - V, Bidhan Nagar,, Kolkata - 700091, West Bengal, India
Department Of Geography, Vidhya Bhawan, Shanti Niketan,, Kolkata - 731235, West Bengal, India
Kolkata, Kolkata - 743116, West Bengal, India
24/1, Sahid Ananta Dutta Sarani, Kolkata - 700081, West Bengal, India
131, 2nd Floor, Room No. 51, Near Mohd. Ali Park, Chittaranjan Avenue,, Kolkata - 700073, West Bengal, India