| 1 | ||
| Researcher: | Narayana Reddy, N | |
| Guide: | Ramanathan, K | |
| University: | Sri Venkateswara University | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Ramchander Reddy, N N jaganmohan Reddy | |
| Guide: | Tilak, S T | |
| University: | Dr Babasaheb Ambedkar Marathwada University | |
| Language: | English | |
| Shodhganga | ||