| 1 | ||
| Researcher: | Dhivya, M | |
| Guide: | Dorcas shanthini, D | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Vimala, S.M | |
| Guide: | Dorcas shanthini, D | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||