| 1 | ||
| Researcher: | Chandrika, B | |
| Guide: | Padmanabhan, K G | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | ||
| Researcher: | Chandrika B | |
| Guide: | Padmanabhan K G | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kumari Chandrika B | |
| Guide: | Ayyappa Paniker K | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||