| 1 | ||
| Researcher: | Mathew, Thomas V | |
| Guide: | Kuriakose, Sunny | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Mathew P V | |
| Guide: | Nair, N Parameswaran | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||