Md Aris MA, Nik Mohamed MH, Mohd Rus R, Jamani NA, Shalihin MSE. Reliability and construct validity of knowledge, attitude and practice of medical doctors on smoking cessation guidelines. imjm [Internet]. 2016 Jun. 1 [cited 2024 Jul. 17];15(1). Available from: https://journals.iium.edu.my/kom-o/index.php/imjm/article/view/1197