| 1 | ||
| Researcher: | Girija Lakshmi, K | |
| Guide: | Balagangadhara Rao, Y | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| 2 | ||
| Researcher: | Girija, Sagi Venkata Sesha | |
| Guide: | Sarma, I Ramabhadra | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||