| 1 | ||
| Researcher: | Padma, R.N | |
| Guide: | Rajasekar, N | |
| University: | Mother Teresa Womens University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Venkata Padma Chitti | |
| Guide: | Radha Venkatachalam | |
| University: | Mother Teresa Womens University | |
| Language: | English | |
| Shodhganga | ||