| 1 | ||
| Researcher: | Keerthy, T R | |
| Guide: | Biju, M K | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Abraham, Minija | |
| Guide: | Sheena Sasidharan, V | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||