| 1 | Descriptive Grammar of SO: RA Language of Srikakulam District, |
| Researcher: | Chandrasekhara Rao, A |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Chandrasekhara Rao, A |
| Guide: | Satyavathi, K |
| University: | Andhra University |
| Language: | English |