| 1 | ||
| Researcher: | Sruthy, S | |
| Guide: | Ramasaqmy, E V | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Manmadhan, Sruthy | |
| Guide: | Kovoor, Binsu C | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||