Putra, Ardiansyah, et al. “The Effect of Partlect Exercise and Circuit Training on VO2Max of Basketball Extracurricular Students at SMA Negeri 1 Lahat”. Journal of Social Work and Science Education, vol. 4, no. 3, June 2023, pp. 162-8, doi:10.52690/jswse.v4i3.551.