| 1 | ||
| Researcher: | REVATHI DEVI S | |
| Guide: | Munirajan A K | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Revathi Devi, K | |
| Guide: | Rama Krishna, G V | |
| University: | Osmania University | |
| Language: | English | |
| 3 | ||
| Researcher: | D. Revathi Devi | |
| Guide: | G.Aruna Devi | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||