| 1 | |
| Researcher: | Upadhyay, Shail |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Upadhyay, Shail Bala |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Upadhyay, Shail Bala |
| Guide: | Dube, K K |
| University: | Banaras Hindu University |
| Language: | English |