| 1 | historical geography and literary aspect of their folk literature |
| Researcher: | Bandyopadhyaya, Balram |
| Guide: | Mandal, Kalyani |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |
| 2 | |
| Researcher: | Sharma, Nageshwar |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 3 | |
| Researcher: | Gayatri, Devi |
| Guide: | Prasad, Grace |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 4 | |
| Researcher: | Tiwary, Suresh |
| Guide: | Tiwary, S S |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |