| 1 | |
| Researcher: | Sen, Pradip Kumar |
| Guide: | Rey, Ranendra Kumar |
| University: | University of Burdwan |
| Language: | English |
| 2 | Role of the semiconductor properties of some sulphide minerals in floatation |
| Researcher: | Sen, Pradip Kumar |
| University: | Jadavpur University |
| Language: | English |
| 3 | |
| Researcher: | Sen, Pradip Kumar |
| University: | Banaras Hindu University |
| Language: | English |