| 1 | ||
| Researcher: | Rao, Tumani Venkateswara | |
| Guide: | Murthy, Krishna K | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Rao, Tumani Venkateswara | |
| Guide: | Murthy, Krishna K | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Lakshmi, K | |
| Guide: | George, K E | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||