Ariestika, Elsa, Widiyanto Widiyanto, and Fitri Agung Nanda. “Physical Activities and Vo2 Max: Indonesian National Team, Is There a Difference before and After Covid-19?”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran 6, no. 3 (December 24, 2020): 763-778. Accessed April 26, 2024. https://ojs.unpkediri.ac.id/index.php/pjk/article/view/14972.