| 1 | ||
| Researcher: | Acharyya, Suprakas | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Amte, Pradecp Gangadhar | |
| University: | Shivaji University | |
| Language: | English | |
| 3 | ||
| Researcher: | Varma, Radha Kant | |
| University: | University Of Delhi | |
| Language: | English | |