| 1 | |
| Researcher: | Divakar, Ch |
| Guide: | Appa rao, Allam |
| University: | Andhra University |
| Language: | English |
| 2 | New spectrophotometric methods for the determination of some antibiotics |
| Researcher: | Divakar, Tella Elisha |
| Guide: | Prakasasastry, Ch Surya |
| University: | Andhra University |
| Language: | English |