| 1 | |
| Researcher: | Annapurna, Sathiraju |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Chattopadhyay, Annapurna |
| Guide: | Das, S R |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Biswas, Annapurna |
| University: | University of Calcutta |
| Language: | Bengali |
| 4 | synthesis and Biological activity of some oxygen heterocyclics |
| Researcher: | Gowri Annapurna, K |
| University: | Andhra University |
| Language: | English |