Mujani, W. K. “The Position and Power of Sultans, Amirs and the Mamluk Armies During the Circassian Mamluk Period (872-922/1468-1517)”. Jurnal Usuluddin, vol. 23, Dec. 2006, pp. 139-62, https://ejournal.um.edu.my/index.php/JUD/article/view/4249.