| 1 | |
| Researcher: | Roy, Ram Khelwan |
| Guide: | Prasad, R C |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 2 | |
| Researcher: | Yadav, Chandra Kishore |
| Guide: | Pandey, Shashi Bhusan Shitanshu |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 3 | |
| Researcher: | Gupta, Anandi Pd |
| Guide: | Kishore, Vishnu Jhat Bachan |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |