| 1 | |
| Researcher: | Lakshminarayana, J S S | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 2 | |
| Researcher: | Rai, Ashwani Kumar | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 3 | |
| Researcher: | Singh, Hriday Narain | 
| University: | Banaras Hindu University | 
| Language: | English |