| 1 | Synthesis structural assessment and physico chemical studies on some complexes of zinc | |
| Researcher: | Dey, Dipankar | |
| Guide: | Dutta Purkayastha, R. N. | |
| University: | Tripura University | |
| Language: | English | |
| Shodhganga | ||
| 2 | State and foreign involvement in the development of Indian petroleum industry between 1970 to 1989 | |
| Researcher: | Dey, Dipankar | |
| Guide: | Dasgupta, Subhendu | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||