| 1 | ||
| Researcher: | Cyriac, P J | |
| Guide: | Antony, A | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Santhanakumar, J. | |
| Guide: | Mohanraju, R. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||