| 1 | |
| Researcher: | V, T, Sunil |
| Guide: | Amma, Omankutty |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |
| 2 | |
| Researcher: | Shiji, Rajan K V |
| Guide: | Mini, N |
| University: | Kannur University |
| Language: | English |
| 3 | |
| Researcher: | Tyagi, Manjusree |
| Guide: | Bisht, Krishna |
| University: | University of Delhi |
| Language: | English |
| 4 | |
| Researcher: | Sini, T K |
| Guide: | Rajendran, C |
| University: | University of Calicut, Kozhikode |
| Language: | English |