| 1 | |
| Researcher: | Joseph, K V |
| Guide: | Mathew, E T |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Karunakaran Pillai, G |
| Guide: | Mathew, E TGopinathan Nair, P R |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Nayar, P R Gopinathan |
| Guide: | Mathew, E T |
| University: | University of Kerala |
| Language: | English |
| 4 | |
| Researcher: | Uma Devi, S |
| Guide: | Mathew, E T |
| University: | University of Kerala |
| Language: | English |