| 1 | ||
| Researcher: | Thomas, K V | |
| Guide: | Irumbayan, P V George | |
| University: | University of Calicut | |
| Language: | Malayalam | |
| 2 | ||
| Researcher: | Subhash, John | |
| Guide: | Mathew, Lissy | |
| University: | Kannur University | |
| Language: | Malayalam | |
| 3 | ||
| Researcher: | Mahesh, M R | |
| Guide: | Pavithran, P | |
| University: | Sree Sankaracharya University of Sanskrit | |
| Language: | English | |
| 4 | ||
| Researcher: | Kavitha, K | |
| Guide: | Kurian, K C | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Malayalam | |
| Shodhganga | ||