| 1 | |
| Researcher: | Tewari, Yudhishthir |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 2 | |
| Researcher: | Vyas, Ramashankar |
| University: | Banaras Hindu University |
| Language: | Hindi |
| 3 | |
| Researcher: | Manikappa, |
| Guide: | Kuntar, A Mohana |
| University: | Kannada University, Hampi |
| Language: | English |