| 1 | |
| Researcher: | Kumar, Susheel | 
| Guide: | Varma, Atul Kumar | 
| University: | Indian School of Mines, Dhanbad | 
| Language: | English | 
| 2 | |
| Researcher: | Sahoo, Akhandal | 
| Guide: | Varma, Atul Kumar | 
| University: | Indian School of Mines, Dhanbad | 
| Language: | English | 
| 3 | Petrographic controls on coal bed Methane of Jharia coal basin, Jharkhand, India  | 
| Researcher: | Das, Piyush Ranjan | 
| Guide: | Varma, Atul KumarMendhe, Vinod A | 
| University: | Indian School of Mines, Dhanbad | 
| Language: | English |