Priyatama, Alfian, Setya Rahayu, and Tommy Soenyoto. “Android Application Schema Model Development in PJOK Curriculum 2013 for Class XI Students in SMA/SMK/MA”. Journal of Physical Education and Sports 8, no. 5 (September 11, 2019): 122-130. Accessed September 27, 2024. https://journal.unnes.ac.id/sju/jpes/article/view/33984.