| 1 | ||
| Researcher: | KALPANA DEVI, M. | |
| Guide: | FEILICIA RAJAMMAL SELVARANI | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Ambika Devi, M | |
| Guide: | Rahaman, Abdul A | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||