yulpiko putra, ardo, and Muarif Arhas Putra. “THE EFFECT OF PLYOMETRIC JUMP TO BOX AND DEPTH JUMP EXERCISES ON LIMB MUSCLE POWER IN EXTRACURRICULAR STUDENTS”. Journal Of Sport Education and Training , vol. 4, no. 1, July 2023, pp. 36-45, https://journal.upp.ac.id/index.php/joset/article/view/2024.