Noha Zulkarnain, Alfian, Agus Kristiyanto, and Noer Rachma. “Effectiveness Body Weight Strength Training and Plyometric in the Speed and Agility Taekwondo Athletes”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran 7, no. 2 (August 31, 2021): 219–231. Accessed December 23, 2024. https://ojs.unpkediri.ac.id/index.php/pjk/article/view/15943.