Rehman, R., Mahmood, S. U., Syed, F., Khan, N. R., & Batool, Z. (2017). COMPARISON OF PROBLEM BASED WITH CASE BASED LEARNING: A CROSS-SECTIONAL STUDY. Pakistan Journal of Physiology, 13(4), 52–56. https://doi.org/10.69656/pjp.v13i4.295