| 1 | ||
| Researcher: | Roy, Sukumar | |
| Guide: | Dasgupta, Manas and Chakraborty | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Roy, Sukumar Chandra | |
| Guide: | Ghosh, Manjulika | |
| University: | University of North Bengal | |
| Language: | English | |
| 3 | ||
| Researcher: | Roy, Sukumar Chandra | |
| Guide: | Ghosh, Manjulika | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||