| 1 | Paniniya Dhatupathasth Hinsarthak Dhatuon Ka Bhasha Shastriya Adhyayan |
| Researcher: | Krishan, Gopal |
| Guide: | Acharya, Balvir |
| University: | Maharshi Dayanand University |
| Language: | Hindi |
| 2 | |
| Researcher: | Krishan, K |
| Guide: | Uma P |
| University: | Osmania University |
| Language: | English |