| 1 | |
| Researcher: | Christopher, C Chandrasekhar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Rama Shankar |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Upadhyay, Shail |
| University: | Banaras Hindu University |
| Language: | English |