| 1 | |
| Researcher: | Prasannakumary, B |
| Guide: | Karunakaran, R |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Seetha, N |
| Guide: | Karunakaran, R |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Geethamony Amma, S |
| Guide: | Karunakaran, R |
| University: | University of Kerala |
| Language: | English |
| 4 | |
| Researcher: | Prameela Kumari, V |
| Guide: | Karunakaran, R |
| University: | University of Kerala |
| Language: | English |