| 1 | |
| Researcher: | Panduranga Rao, V |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Narayana, T |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Parvathi, B |
| University: | Andhra University |
| Language: | English |
| 4 | |
| Researcher: | Janaki Devi, Paluri |
| University: | Andhra University |
| Language: | English |