| 1 | |
| Researcher: | Thomas, V G |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | |
| Researcher: | Khadikar, Padmakar Vinayak |
| University: | Vikram University |
| Language: | English |
| 3 | |
| Researcher: | Thomas, V G |
| University: | Banaras Hindu University |
| Language: | English |