| 1 | ||
| Researcher: | Dey, Gopal Chandra | |
| Guide: | Roy, A | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Saha, Gopal Chandra | |
| Guide: | Adhikari, Hiralal | |
| University: | University of Burdwan | |
| Language: | English | |
| 3 | ||
| Researcher: | Bayen, Gopal Chandra | |
| Guide: | Chattapadhyay, Arindam | |
| University: | University of Burdwan, Burdwan | |
| Language: | Bengali | |