“Comparison of Morning Training and Evening Training on VO2Max of Futsal Athletes at SMA Negeri 4 Makassar”. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, vol. 17, no. 1, Feb. 2025, pp. 124-31, https://doi.org/10.26858/cjpko.v17i1.70631.