| 1 | ||
| Researcher: | Usha S. | |
| Guide: | Reddy, Vikram | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Praseetha, B S | |
| Guide: | Prakash, T N | |
| University: | Cochin University of Science & Technology, Cochin | |
| Language: | English | |
| Shodhganga | ||