| 1 | ||
| Researcher: | Rao, Vaddi, Pandu Ranga | |
| Guide: | Babu, Hari, B | |
| University: | Acharya Nagarjuna University, Guntur | |
| Language: | English | |
| 2 | ||
| Researcher: | Adluri, Bharanishashank | |
| Guide: | Ramachary Dhevalapally B | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||