| 1 | |
| Researcher: | Datta, Syamaprasad |
| University: | University of Calcutta |
| Language: | Bengali |
| 2 | |
| Researcher: | Mohammad, Shahjahan |
| University: | University of Calcutta |
| Language: | Bengali |
| 3 | |
| Researcher: | Mohammad, Shahjan |
| University: | University of Calcutta |
| Language: | Bengali |