| 1 | Arth vaigyan kee drishti se hindi eva bang shabdon ka tulnatmak adhyayan |
| Researcher: | Sahay, Radha Krishna |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 2 | |
| Researcher: | Verma, Shiva Shankar Prasad |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 3 | |
| Researcher: | Mishra, Hari Narayan |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 4 | Manak Hindi tatha Assamia ke dhwani gramon ka tulnatmak adhyayan |
| Researcher: | Sharma, Parash Chandra Deo |
| Guide: | Tiwari, S S |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |
| 5 | |
| Researcher: | Tomar, Ajit Narayan Singh |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 6 | Bajjika, jangika aur maithili ka tulnatmak bhashavaigyanik aadhyayan |
| Researcher: | Jitendra Prasad Singh |
| Guide: | Prasad, Shiva Nandan |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 7 | |
| Researcher: | Jha, Lakshmishwar |
| Guide: | Mishra, Hari Mohan |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Sanskrit |
| 8 | |
| Researcher: | Roushan Begum |
| Guide: | Sahay, R K |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | Hindi |
| 9 | |
| Researcher: | Raj Guru, Kamta |
| Guide: | Tapeshwar Nath |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |