| 1 | ||
| Researcher: | Das, Tiken chandra | |
| Guide: | Bagchi, Kanak Kanti. | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Ahmed, Aftab Uddin | |
| Guide: | Bagchi, Kanak Kanti. | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||