| 1 | |
| Researcher: | Sen, Amiya Kumar |
| University: | University of Calcutta |
| Language: | Hindi |
| 2 | |
| Researcher: | Sharma, Awadhesh |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 3 | |
| Researcher: | Varma, Tara |
| University: | Vikram University |
| Language: | Hindi |
| 4 | |
| Researcher: | Pal, Prafulla Chandra |
| University: | University of Calcutta |
| Language: | Hindi |