Christanto Sepang, Onan, Bambang Budi Raharjo, Sulaiman Sulaiman, and Sri Sumartiningsih. 2023. “The Effect of Training Methods and Lung Vital Capacity on vo2max in Student Futsal Athletes”. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran 9 (2), 339-54. https://doi.org/10.29407/js_unpgri.v9i2.20662.