| 1 | ||
| Researcher: | Duza, Badrud Mohammad | |
| Guide: | S A, Mastan | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Guravaiah, Medaboina | |
| Guide: | Prabhakar, T | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Veerla, Swathi | |
| Guide: | B Babitha | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||