| 1 | ||
| Researcher: | De, Madhusudan | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | ||
| Researcher: | De, Pradyotkumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | De Souza, Bruno Carmo | |
| University: | University of Mumbai | |
| Language: | English | |