| 1 | |
| Researcher: | Upadhyay, Kaushal Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Raj Narayan |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Pande, Madan Mohan |
| Guide: | Pande, Madan MohanKaushik, S K |
| University: | University of Roorkee |
| Language: | English |