| 1 | ||
| Researcher: | De, Rabindranath | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | ||
| Researcher: | De, Balaram | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | De, Auley | |
| Guide: | De, Madhusnata | |
| University: | University of Calcutta, Kolkata | |
| Language: | English | |
| Shodhganga | ||