| 1 | ||
| Researcher: | Jansi, Antony Maria A | |
| Guide: | Bhuvaneswara Lakshmi, G | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Priya Chandra, K | |
| Guide: | Baburaj, P T | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||