| 1 | |
| Researcher: | Sahni, Prehlad Rai |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 2 | |
| Researcher: | Talpadi, Shivananda |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Kalra, Laxmi Dutt |
| University: | University of Mumbai |
| Language: | English |