| 1 | ||
| Researcher: | Lizzi M Herrera S | |
| Guide: | Patricia Llanes and Ricardo Lleonart | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Poongothai, K. | |
| Guide: | Jayaprakashvel M | |
| University: | AMET University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Surya, Narayana S | |
| Guide: | Satya, Krishna A. | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||