| 1 | Effect of multiple scattering on absorption lines in planetary atmospheres  | 
| Researcher: | Bhatia, R K | 
| Guide: | Abhyankar, K D | 
| University: | Osmania University | 
| Language: | English | 
| 2 | Studies of interplanatary medium using interplanatary scintillation  | 
| Researcher: | Ashokkumar, R | 
| Guide: | Alukar, S L | 
| University: | Gujarat University | 
| Language: | English | 
| 3 | |
| Researcher: | Chhabra, Jai Gopal | 
| Guide: | Sharma, S D | 
| University: | Punjabi University | 
| Language: | English |