| 1 | ||
| Researcher: | Padmini, M | |
| Guide: | Unnikrishnan, G | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Thomas, Jiji Mon K | |
| Guide: | Koshy, Jacob | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Kumar, C Radhesh | |
| Guide: | Thomas, Sabu | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||