| 1 | |
| Researcher: | Roy, Ramjee |
| Guide: | Chaudhary, S N |
| University: | Magadh University |
| Language: | English |
| 2 | Shrimad Bhagvad ka darshnik paksh: Ek samiksatmak anuchintan |
| Researcher: | Roy, Tapeshwar |
| Guide: | Shukla, C K |
| University: | Ranchi University |
| Language: | English |
| 3 | |
| Researcher: | Roy, Ram Khelwan |
| Guide: | Prasad, R C |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |