| 1 | |
| Researcher: | Sreelatha, S |
| Guide: | Rajakrishnan |
| University: | University of Kerala |
| Language: | English |
| 2 | |
| Researcher: | Sreelatha, S |
| Guide: | Devarajan, T |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Sreelatha, K |
| Guide: | Thankamoni Amma, S |
| University: | University of Kerala |
| Language: | Hindi |