| 1 | |
| Researcher: | Vegunta , Sandhya Lakshmi |
| Guide: | V V , Sesha Mohan |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |
| 2 | |
| Researcher: | Shaik, Shakir |
| Guide: | Basha Abdul, Noor |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |