Meiyanto, Aang, Nasuka Nasuka, and Harry Pramono. “The Evaluation of The Founding Program of Badminton Clubs Aged 10-11 Years in Semarang City”. Journal of Physical Education and Sports 8, no. 2 (January 8, 2019): 126-132. Accessed December 27, 2024. https://journal.unnes.ac.id/sju/jpes/article/view/25005.