Bhatti, M., Naseem, S., Din, I., Naeem, Z., & Ahmad, R. (2019). Assessment of research methodology concepts through critical appraisal among undergraduate medical students and their perception: A single center study. Journal of Shifa Tameer-E-Millat University, 2(1), 39-44. https://doi.org/10.32593/jstmu/Vol2.Iss1.46