Parvin, R., M. N. Haque, N. Ahmed, R. Ahmad, M. I. Ali, R. Ara, M. M. Rahman, S. Bhattacharjee, S. Bhattacharjee, and A. Rafiqueuddin. “Is Audio Visual Method Better Than Traditional for Medical Students? - A Better Survey Report”. Bangladesh Journal of Medicine, vol. 21, no. 2, Feb. 2013, pp. 60-64, doi:10.3329/bjmed.v21i2.13612.