| 1 | |
| Researcher: | Rama Sarma, D V |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Chandra Mohan, P |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Babu Rao, M |
| University: | Andhra University |
| Language: | English |
| 4 | |
| Researcher: | Bobbili, Sridevi |
| Guide: | Murthy, Ramana T V |
| University: | Andhra University, Waltair |
| Language: | English |