| 1 | |
| Researcher: | Amar Chand |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Behera, Sarat Chandra |
| University: | Utkal University |
| Language: | English |
| 3 | |
| Researcher: | Sah, Ayodhya Prasad |
| University: | Patna University |
| Language: | English |
| 4 | |
| Researcher: | Sahu, Nabin Kumar |
| University: | Utkal University |
| Language: | English |