| 1 | Studies on the flotation of fine particles: Electroflotation of chalcopyrite |
| Researcher: | Bhaskar Raju, G |
| Guide: | Kangaonkar, P R |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | Design of roof bolting systems: Investigations in Indian mines |
| Researcher: | Raju, N M |
| Guide: | Ghose, A K |
| University: | Indian School of Mines |
| Language: | English |