Mujab, M. Syaiful, Tandiyo Rahayu, and Sulaiman Sulaiman. “Development of Academic Supervision Instruments to Improve the Quality of Physical Education and Sports Learning and Health”. Journal of Physical Education and Sports 7, no. 3 (August 8, 2018): 226-235. Accessed December 27, 2024. https://journal.unnes.ac.id/sju/jpes/article/view/24766.