| 1 | ||
| Researcher: | Das, Sumitra | |
| Guide: | Ghosh, B K | |
| University: | The University of Burdwan | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Jain, Sumitra Kumar | |
| Guide: | Hasan, Zoya | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Analysis of the movement of terms of trade of India, 1930-1 - 1953-4 | |
| Researcher: | Bai, Sumitra D | |
| Guide: | Dasgupta, A K | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||