| 1 | ||
| Researcher: | Purushothaman, S | |
| Guide: | Velmurugan, P S | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Medaboina, Guravaiah | |
| Guide: | H Prabhakar | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Dutta, Nimisha | |
| Guide: | Bhuyan, M | |
| University: | Tezpur University, Tezpur | |
| Language: | English | |