Emmanuel Singh, D. . “THE INDEPENDENT MADRASAS OF INDIA: Dar Al-‘Ulum, Deoband and Nadvat Al-‘Ulama, Lucknow”. Journal of Dharma, vol. 32, no. 2, June 2007, pp. 133-52, https://dvkjournals.in/index.php/jd/article/view/773.