| 1 | |
| Researcher: | Gupta, Narendra Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Rai, Vijay Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Shukla, Nishapati |
| University: | Banaras Hindu University |
| Language: | English |