| 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 |