Prasetyo, Rosa, Tri Rustiadi, and Tommy Soenyoto. “Management Evaluation of Swimming Sports Development Program in Spectrum Club, Semarang City”. Journal of Physical Education and Sports 9, no. 3 (December 31, 2020): 317-322. Accessed May 6, 2024. https://journal.unnes.ac.id/sju/jpes/article/view/44527.