| 1 | Synthesis and biological activity of 3, 4 and 8-substituted coumarins |
| Researcher: | Dalal, Shailendra |
| Guide: | David, G L |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Narayana Reddy, S S |
| Guide: | David, G L |
| University: | Osmania University |
| Language: | English |