| 1 | ||
| Researcher: | Vepa, Jagannadharao | |
| Guide: | Babu, K Raghu | |
| University: | Andhra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Lade Sreedhar | |
| Guide: | Rajendra Prasad | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 3 | ||
| Researcher: | Avula, Suman | |
| Guide: | Babu, K Naveen | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||