| 1 | |
| Researcher: | Rai, Vidhan Chandra |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Rani, Manju |
| Guide: | Bansal, Pushpa |
| University: | Maharshi Dayanand University |
| Language: | Hindi |
| 3 | |
| Researcher: | Rai, Bidhan Chandra |
| Guide: | Mangla Prasad |
| University: | Banaras Hindu University |
| Language: | English |