| 1 | |
| Researcher: | Radha, K |
| University: | University of Kerala |
| Language: | English |
| 2 | Investigations of certain reactions relating to upper atmospheric physics |
| Researcher: | Shukla, Radha Vishnu |
| University: | University of Allahabad |
| Language: | English |
| 3 | |
| Researcher: | Radha Krishna, N |
| University: | Andhra University |
| Language: | Telugu |