| 1 | ||
| Researcher: | Geetha, T | |
| Guide: | Vishnunamboothiri, M V | |
| University: | Kannur University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Geetha, V | |
| Guide: | Janardhanan, C | |
| University: | Kannur University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Geetha Antony Pullen | |
| Guide: | Kumaran, M | |
| University: | Kannur University | |
| Language: | English | |
| Shodhganga | ||