| 1 | ||
| Researcher: | Embran, Krishnan M K | |
| Guide: | Joseph, Tharsis | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Bose, Vinisha | |
| Guide: | Mathew, Roy C | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||