| 1 | ||
| Researcher: | Roy, Sumana | |
| Guide: | Roy, G N | |
| University: | University of North Bengal | |
| Language: | English | |
| Shodhganga | ||
| 2 | Industrial sickness and its socio-economic consequences in Haora and Hugli districts of West Bengal | |
| Researcher: | Roy, Sumana | |
| Guide: | Basu, Ranjan | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Roy, Sumana | |
| Guide: | Raychaudhuri, Sarmistha Sen | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||