| 1 | ||
| Researcher: | Pramod V R | |
| Guide: | Jagathy Raj, V P | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Chandran, Seema ( | |
| Guide: | Mohanan, N (, ) | |
| University: | Cochin University of Science and Technology | |
| Language: | Hindi | |
| Shodhganga | ||