| 1 | Studies on some F-Region Phenomena and Sporadic-E at Waltair using phase path Technique |
| Researcher: | Ernest Raj, P |
| University: | Andhra University |
| Language: | English |
| 2 | Studies on Ionospheric movements at waltair using phase path technique |
| Researcher: | Raghava Reddi, C |
| University: | Andhra University |
| Language: | English |