| 1 | |
| Researcher: | Venkata Sridhar, T |
| Guide: | Sreemannarayana, B |
| University: | Acharya N G Ranga Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Kodali, Venkata Sridhar |
| Guide: | Rao, B.K.S. Prakasha |
| University: | Acharya Nagarjuna University, Guntur |
| Language: | English |