Masroor Ahmad, Dr. Aqeel Ahmad, Dr. HM Azhar Usama. “Contribution of Imam Qushairi in the Field of Tasawwuf A Research Review”. CEMJP, vol. 30, no. 3, Sept. 2022, pp. 324-32, http://journals.kozminski.cem-j.org/index.php/pl_cemj/article/view/424.