| 1 | |
| Researcher: | Ankamreddi, Rama Mohan |
| Guide: | Chalam, G V |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 2 | |
| Researcher: | Mohan, Ankamreddi Rama |
| Guide: | Chalam, G V |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 3 | |
| Researcher: | Kuriakose, Saji |
| Guide: | Ashokan, T |
| University: | Kannur University |
| Language: | English |