| 1 | ||
| Researcher: | Bhattacharyya, Subhadra | |
| Guide: | Dey, Bimal Krishna | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Sen, Subhadra Kumar | |
| Guide: | Chatterji, Suniti Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||