| 1 | |
| Researcher: | Singh, Abhay Kumar |
| Guide: | Dubey, R S |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | Sursagar mein agat tadbhav shabdavali ka bhasha vaigyanik adhyayan |
| Researcher: | Singh, Usha Kumari |
| Guide: | Pandy, B M |
| University: | Magadh University |
| Language: | Hindi |