| 1 | ||
| Researcher: | Manjari, G. | |
| Guide: | Rao, Vijaya Bhaskara A. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Bhanu Prakash, K | |
| Guide: | P V Krishna | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||