| 1 | ||
| Researcher: | Veerla, Swathi | |
| Guide: | B Babitha | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | UDAYA LAKSHMI KONDABOLU | |
| Guide: | Dr. B. BABITHA | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| Shodhganga | ||