| 1 | ||
| Researcher: | Das, Virendra | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Singh, Ramashankar | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 3 | ||
| Researcher: | Amarnath Reddy, M | |
| Guide: | Narasimhulu, K | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 4 | ||
| Researcher: | Subramanyam, P | |
| Guide: | Raghava Reddy, G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||