| 1 | ||
| Researcher: | Mathew, E J | |
| Guide: | Mohammed Yusuff, K K | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 2 | ||
| Researcher: | Malakar, Kakoli | |
| Guide: | Velusamy, Marappan | |
| University: | North-Eastern Hill University, Shillong | |
| Language: | English | |
| Shodhganga | ||