Mohammad, S., N. Muazzam, A. Hanif, H. Talukder, M. Hossain, and N. Nahar. “Large Group Teaching in the Medical Colleges of Dhaka City”. Journal of Dhaka Medical College, vol. 18, no. 1, Oct. 2010, pp. 28-32, doi:10.3329/jdmc.v18i1.6302.