| 1 | |
| Researcher: | Gopalakrishna Rao, M |
| Guide: | Shivashankar, G |
| University: | Bangalore University |
| Language: | English |
| 2 | Some studies on Pc4 Pc5 and Pi2 pulsation characteristics at Nagarampalem |
| Researcher: | Gopalakrishna Rao, T V |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Gopalakrishna Rao, Y |
| Guide: | Krishnaswamy, P R |
| University: | Indian Institute of Technology-madras |
| Language: | English |