| 1 | ||
| Researcher: | Manonomoney, T | |
| Guide: | Israel, M | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 2 | ||
| Researcher: | Vishweshwar Rao, P L | |
| University: | Osmania University | |
| Language: | English | |
| 3 | ||
| Researcher: | Nirmala, P G | |
| Guide: | Alladi, Uma | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||