| 1 | Strata behaviour during extraction of pillars in thick coal seams |
| Researcher: | Jayanthu, Singam |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Paul, Prabir Kumar |
| Guide: | Sen, P |
| University: | Indian School of Mines |
| Language: | English |