| 1 | |
| Researcher: | Shukla, Diwakar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Srivastava, Shobha Rani |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Vimala Kumary, T K |
| Guide: | Murthy, M S R |
| University: | Sri Venkateswara University |
| Language: | English |