Khalid, M. Z., H. J. Majid, M. I. Anwar, and J. Azad. “Past, Present and Future of the National Surgical Residency Program: Residents’ Concerns and Post COVID-19 Pandemic Preparedness”. International Surgery Journal, vol. 8, no. 2, Jan. 2021, pp. 496-02, doi:10.18203/2349-2902.isj20210359.