| 1 | ||
| Researcher: | Subramanian, V K | |
| Guide: | Shanmughan, M | |
| University: | Cochin University of Science and Technology | |
| Language: | Hindi | |
| 2 | ||
| Researcher: | Mahadevan, V K | |
| Guide: | Dua, C K | |
| University: | University of Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Padmini, E V K | |
| Guide: | Korakandy, Ramakrishnan | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||