| 1 | |
| Researcher: | Dina, Nath |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Kahrizsangi, Rasoul Salehi |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Chandra Bhan |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | |
| Researcher: | Upadhyaya, Prabhunath |
| University: | Banaras Hindu University |
| Language: | Hindi |