| 1 | |
| Researcher: | Prasad, Rameshwar |
| University: | University of Lucknow |
| Language: | English |
| 2 | |
| Researcher: | Rawat, C B |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |
| 3 | |
| Researcher: | Sharma, Harish Chandra |
| University: | Dr Bhimrao Ambedkar University |
| Language: | Hindi |