| 1 | ||
| Researcher: | Satheesan, T N | |
| Guide: | Panicker, T Venugopala | |
| University: | University of Calicut | |
| Language: | English | |
| 2 | ||
| Researcher: | N, Biji | |
| Guide: | Prabhakaran, R K | |
| University: | Kannur University | |
| Language: | English | |
| 3 | ||
| Researcher: | Sunil Kumar, S ( | |
| Guide: | Pavithran, T | |
| University: | Kannur University | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Muraleedharan, K.K | |
| Guide: | Sebastian, Babu | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Malayalam | |
| Shodhganga | ||