| 1 | Studies on some aspects of Absorption of Radio Waves in the Ionosphere |
| Researcher: | Rama Chandra Sekhar |
| University: | Andhra University |
| Language: | English |
| 2 | Studies on the Horizontal drifts and winter anomalous absorption in the Ionosphere |
| Researcher: | Narayana Rao, G L |
| University: | Andhra University |
| Language: | English |