| 1 | ||
| Researcher: | Annapurna, K | |
| Guide: | Satyanarayana, K | |
| University: | Osmania University | |
| Language: | English | |
| 2 | Optical properties of rare-earth ions in ZrF4 and InF3 based laser glasses and laser dyes | |
| Researcher: | Annapurna, K | |
| Guide: | Buddhudu, S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 3 | Optical properties of rare earth ions in zrf4 inf3 based laser glasses and laser dyes | |
| Researcher: | Annapurna, K | |
| Guide: | Buddhudu, S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 4 | synthesis and Biological activity of some oxygen heterocyclics | |
| Researcher: | Gowri Annapurna, K | |
| University: | Andhra University | |
| Language: | English | |