SUKAWI, S., S. Soegiyanto, and H. Pramono. “Evaluation of Sports Class Program Management SMP Negeri 1 Sumber Kabupaten Cirebon”. Journal of Physical Education and Sports, Vol. 9, no. 2, Apr. 2020, pp. 150-8, https://journal.unnes.ac.id/sju/jpes/article/view/40731.