| 1 | |
| Researcher: | Pant, Hari Devi |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Tej Prakash |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Thimmaiah, G |
| Guide: | Ranadive, K R |
| University: | University of Mumbai |
| Language: | English |