| 1 | |
| Researcher: | Shukla, Sandhya |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Tripathi, Ram Gopal |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Tiwari, Hiralal |
| University: | Banaras Hindu University |
| Language: | Hindi |