| 1 | |
| Researcher: | Dwivedi, Indu Kant |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | Hindi |
| 2 | |
| Researcher: | Mishra, Ram Narayan |
| University: | University of Lucknow |
| Language: | English |
| 3 | |
| Researcher: | Nagar, Malati |
| University: | University of Pune |
| Language: | English |
| 4 | |
| Researcher: | Raja Ram |
| University: | Banaras Hindu University |
| Language: | English |