Badaruddin R, Sulistiana R, Handayani F, Fitriana Y, Ramadhan MZ, Ihsan Akib M, Fitriani J, Nasir M, Ginting G. The Effect of Harvard Step Test on Vital Lung Capacity Among Medical Students at Tadulako University. med [Internet]. 2025 Dec. 3 [cited 2025 Dec. 7];20(2):317-23. Available from: https://ojs3.poltekkes-mks.ac.id/index.php/medkes/article/view/1707