| 1 | |
| Researcher: | Singh, Ganda |
| University: | Panjab University |
| Language: | English |
| 2 | |
| Researcher: | Ray, Sukumar |
| University: | University of Calcutta |
| Language: | English |
| 3 | Abdu rahim khan khana: A critical study of his life and works based on original sources |
| Researcher: | Singh, S B |
| University: | University of Lucknow |
| Language: | English |