Khan, Junaid Sarfraz, et al. “EVALUATION TECHNIQUES IN PUNJAB, PAKISTAN: EIGHT YEARS OF REFORMS IN HEALTH PROFESSIONAL EDUCATION”. Journal of Ayub Medical College Abbottabad, vol. 23, no. 1, Mar. 2011, pp. 154-8, https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/2633.