| 1 | ||
| Researcher: | Madan, M P | |
| University: | University of Lucknow | |
| Language: | English | |
| 2 | ||
| Researcher: | Srivastava, Ramesh Chandra | |
| University: | University of Lucknow | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Pancholy, M | |
| University: | University Of Delhi | |
| Language: | English | |