| 1 | ||
| Researcher: | Veeram, Vasundhara Devi | |
| Guide: | B Re, Victor Babu | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Haridas, Haritha N | |
| Guide: | Nair, K R Muraleedharan | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||