| 1 | ||
| Researcher: | Polireddy, Papagatla | |
| Guide: | Rao, J. Venkateshwar | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Mahesh Kumar P. | |
| Guide: | Venkataranganna M V and Manjunath K | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||