| 1 | |
| Researcher: | Suwal, Parasar Narayan |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Pande, Girija Datt |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Gupta, R C |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |