| 1 | ||
| Researcher: | Kewal, Krishan | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | ||
| Researcher: | Paul, Anil Krishan | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Peer, Maharaj Krishan | |
| University: | University of Calcutta | |
| Language: | English | |