| 1 | ||
| Researcher: | Nihal, Ahmad | |
| Guide: | Shukla, P R | |
| University: | University of Lucknow | |
| Language: | English | |
| 2 | ||
| Researcher: | Mathur, Anil Kumar | |
| Guide: | Tewari, S S | |
| University: | University of Lucknow, Lucknow | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Dwivedi, Prem Prakash | |
| Guide: | Misra, V S | |
| University: | University of Lucknow | |
| Language: | English | |