| 1 | ||
| Researcher: | Bhattacharyya, Saradindu | |
| Guide: | Das, H R | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Saroha, Ashish | |
| Guide: | Das, H RChatterjee, B P | |
| University: | West Bengal University of Technology | |
| Language: | English | |
| Shodhganga | ||
| 3 | Separation and determination of platinum metals with thioligands | |
| Researcher: | Chaudhuri, Arundhati | |
| Guide: | Das, H R | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 4 | Application of thiocarboxyhydrazides in the determination of platinum metals | |
| Researcher: | Ghosh, Nitai Chand | |
| Guide: | Das, H R | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 5 | Use of chelating ion exchange resins in analytical Chemistry | |
| Researcher: | Siddhanta, Sukhamay | |
| Guide: | Das, H R | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||