| 1 | ||
| Researcher: | Shiv Raj | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 2 | ||
| Researcher: | Pathria, Raj Kumar | |
| University: | University Of Delhi | |
| Language: | English | |
| 3 | ||
| Researcher: | Khanna, Raj Nath | |
| University: | University of Lucknow, Lucknow | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Sirohi, Gir Raj Singh | |
| University: | University Of Delhi | |
| Language: | English | |