| 1 | ||
| Researcher: | Merakanapalli, Kishore Babu | |
| Guide: | Alapati, Krishna Satya | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Meenakshi | |
| Guide: | Vasanthi, Hannah Rachel A. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Cavuturu, Bindu Madhuri | |
| Guide: | Arumugam, N. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||