| 1 | |
| Researcher: | Dongre, Alpana R |
| Guide: | Chhatre, A L |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 2 | Studies on the flotation of high-ash oxidized coal fines using bio-degradable oils |
| Researcher: | L, Bharath K. |
| Guide: | Suresh, Nikkam |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |