| 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 wave movements in the ionosphere using phase path Technique |
| Researcher: | Madhusudana Rao, B |
| University: | Andhra University |
| Language: | English |