Yoga, Yoga Pratama, Dadan Muldan, and Budi Budi. “THE EFFECT OF SMASH DRILL EXERCISE ON BACKGROUND ATHLETES SMASH ACCURACY PB. TRAYEMA YOUNG PIONEERS”. Journal of Physical Education and Sport Science 6, no. 2 (August 31, 2024): 21-23. Accessed November 21, 2024. https://jurnal.upmk.ac.id/index.php/jpess/article/view/2355.