| 1 | |
| Researcher: | Gopalakrishna, Saladi |
| Guide: | Sitarama Swamy, P |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | GopalaKrishna, S |
| University: | Andhra University |
| Language: | English |
| 3 | Some studies on Pc4Pc5 and PI2 pulsation characteristics in Nagarampalem |
| Researcher: | Gopalakrishna Rao, Tatavarhy Venkata |
| University: | Andhra University |
| Language: | English |