| 1 | ||
| Researcher: | Leema rose, P | |
| Guide: | Rosakutty, P J | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Rosy, Bojaxa A | |
| Guide: | Rosakutty, P J | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||