| 1 | ||
| Researcher: | Jana, Asok Kumar | |
| Guide: | Bhaimik, P K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Mal, Asok Kumar | |
| Guide: | Chattopadhyay, I B | |
| University: | University of Calcutta | |
| Language: | English | |
| 3 | ||
| Researcher: | Bandyopadhyay, Asok Kumar | |
| Guide: | Bandyopadhyay, A K | |
| University: | University of Calcutta | |
| Language: | English | |