Devi Catur Winata, BASTANTA MUJIRIAH P.A. Survey of Physical Fitness Levels of Badminton Athletes in Binjai City, Indonesia. JUMORA [Internet]. 2021 Dec. 6 [cited 2024 Dec. 4];1(02):84-9. Available from: https://jurnal.umnu.ac.id/index.php/mor/article/view/228