| 1 | ||
| Researcher: | Florence M A | |
| Guide: | Rajasenan D | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Florence, E J Maria | |
| Guide: | Gnanaharan | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||