| 1 | The dynamics of the construction industry and its workers: the case study of Kolkata |
| Researcher: | Roy, Munmun |
| Guide: | Das, Nilanjana |
| University: | University of Calcutta |
| Language: | English |
| 2 | |
| Researcher: | Roy, Amar Nath |
| University: | Magadh University |
| Language: | English |