| 1 | |
| Researcher: | Rai, Gangadhar |
| Guide: | Upadhyaya, N N |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Sarda, Bhagirath |
| University: | Osmania University |
| Language: | Hindi |
| 3 | |
| Researcher: | Chaube, Vibha |
| Guide: | Sharma, Mridula |
| University: | Pandit Ravishankar Shukla University |
| Language: | Hindi |