| 1 | Quantitative petrography of Ramgarh area with special reference to VII top seam | |
| Researcher: | Moitra, Alok | |
| Guide: | Chandra, U | |
| University: | Ranchi University | |
| Language: | English | |
| 2 | ||
| Researcher: | Alok Kumar | |
| Guide: | Nitya Nand | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Mitra, Alok Kumar | |
| Guide: | Ramachandran, G N | |
| University: | Indian Institute of Science | |
| Language: | English | |