| 1 | ||
| Researcher: | Varma, Priya Karansingh | |
| Guide: | Patel, P. S. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | karthikeyan, R | |
| Guide: | Vijayarajkumar, P | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||