| 1 | |
| Researcher: | Vivekanandan |
| Guide: | Thampi, P Padmanbhan |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Asirvatham, Sheila |
| Guide: | Nachimuthu, K |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Roselet, Dani Bai J |
| Guide: | Pillai, C Subramonia |
| University: | University of Kerala |
| Language: | English |