| 1 | Premchand sahitya mein patra-namon tatha sthannamon ka bhasha vaigyanik adhyayan |
| Researcher: | Desh Raj |
| Guide: | Bansal, J N |
| University: | Ch Charan Singh University |
| Language: | Hindi |
| 2 | |
| Researcher: | Janak Raj |
| Guide: | Dwivedi, D S |
| University: | Kurukshetra University |
| Language: | English |
| 3 | |
| Researcher: | Bhat, Raj Nath |
| Guide: | Dwivedi, D S |
| University: | Kurukshetra University |
| Language: | English |
| 4 | |
| Researcher: | Raj Guru, Kamta |
| Guide: | Tapeshwar Nath |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |