| 1 | Studies on drifts and travelling disturbances in the ionosphere |
| Researcher: | Bhagiradha Rao, E |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Bhagiradha Rao, E S |
| Guide: | Mallaya, R M |
| University: | Indian Institute of Science |
| Language: | English |