| 1 | ||
| Researcher: | Alex, Prakash | |
| Guide: | Thulasidharan, T V | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| 2 | ||
| Researcher: | K, Rajan | |
| Guide: | Jallel, P M | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Baby, Jisha | |
| Guide: | Jacob, P J | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||