Mubeen, S. “The Dundee Ready Education Environment Measure (DREEM): Perception of Educational Environment and Its Impact on Academic Performance of Medical, Dental and Pharmacy Students”. Annals of Jinnah Sindh Medical University, Vol. 4, no. 2, Feb. 2019, pp. 59-63, http://104.215.57.51/index.php/AJSMU/article/view/19.