| 1 | |
| Researcher: | Roy, Bimalendu |
| Guide: | Mukherjee, Sohanlal |
| University: | Rabindra Bharati University |
| Language: | English |
| 2 | |
| Researcher: | Roy, B K |
| University: | Ranchi University |
| Language: | English |
| 3 | |
| Researcher: | Roy, Sunil Chandra |
| University: | University of Calcutta |
| Language: | English |
| 4 | |
| Researcher: | Chaudhary, Ladly Mohan Roy |
| Guide: | Sinha, Chittranjan |
| University: | Magadh University |
| Language: | English |