| 1 | |
| Researcher: | Biswas, Bhagirathi |
| Guide: | Chatterjee, K N |
| University: | Rabindra Bharati University |
| Language: | English |
| 2 | |
| Researcher: | Bhattacharya, Janesh Ranjan |
| Guide: | Chakraborty, Dhyanesh Narayan |
| University: | Rabindra Bharati University |
| Language: | English |