| 1 | ||
| Researcher: | Pal, Indra | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Indra Pal | |
| Guide: | Rizvi, S M Tahir | |
| University: | Aligarh Muslim University | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Singh, Indra Pal | |
| University: | University of Lucknow | |
| Language: | English | |
| 4 | ||
| Researcher: | Kacker, Indra Kishore | |
| University: | University of Lucknow | |
| Language: | English | |