| 1 | ||
| Researcher: | Ajay Kumar | |
| Guide: | Rajendran, S | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 2 | ||
| Researcher: | Ajay Kumar | |
| Guide: | Durge, M V | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 3 | Raniganj sedimentation in Damodar Valley coalfields of Eastern India | |
| Researcher: | Ajay Kumar | |
| Guide: | Casshyap, S M | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||