SYAH, Fais oktavian et al.
The Effect of Fartlek Training on the Increase of Cardiorespiratory Endurance in Kumite Karateka of the Gokasi Student Activity Unit Unsoed.
Physical Activity Journal (PAJU), [S.l.], v. 7, n. 1, p. 81-86, apr. 2025.
ISSN 2686-5807.
Available at: <https://jos.unsoed.ac.id/index.php/paju/article/view/15773>. Date accessed: 31 aug. 2025.
doi: https://doi.org/10.20884/1.paju.2025.7.1.15773.