| 1 | ||
| Researcher: | Joseph, Ancykutty | |
| Guide: | Krishnamoorthy, A | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Lawrence Joseph Manoharan, R | |
| Guide: | Ayyaswamy, S K | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||