Sutanto GY, Usman H, Haryono IR. The Association between Knowledge and Attitude of Ergonomic Sitting Position to Sitting Posture and Duration among Medical Students. j. urban health res. [Internet]. 2023 Apr. 16 [cited 2024 Nov. 27];1(2):70-8. Available from: https://ejournal.atmajaya.ac.id/index.php/juhr/article/view/4088