Faisal, M., M. Saputra, and Y. Nurcahya. “The Effect of Small-Sided Games Training on Improving Futsal Player Agility”. Sport Science, Vol. 25, no. 2, Aug. 2025, pp. 8-14, http://sportscience.ppj.unp.ac.id/index.php/jss/article/view/250.