| 1 | ||
| Researcher: | Prema Maria, J | |
| Guide: | Francisca, S and Amalraj | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Daniel, Y | |
| Guide: | Francisca, S and Amalraj | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||