Pamungkas, H., M. Nidomuddin, H. Yusuf, A. Mardikaningsih, and H. S. Lesmana. “Small Side Game Training Contribution of Volume Oxygen Maximum Football Players Elite Pro Academy”. JOSSAE (Journal of Sport Science and Education), vol. 8, no. 2, Nov. 2023, pp. 129-36, doi:10.26740/jossae.v8n2.p129-136.