Noha Zulkarnain, Alfian, Agus Kristiyanto, and Noer Rachma. 2021. “Effectiveness Body Weight Strength Training and Plyometric in the Speed and Agility Taekwondo Athletes”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran 7 (2):219-31. https://doi.org/10.29407/js_unpgri.v7i2.15943.