Suryawan, Arif, Nasuka Nasuka, and Taufiq Hidayah. “Development Of Elementary Schools Student-Athletes in Sragen Regency”. Journal of Physical Education and Sports 10, no. 1 (March 31, 2021): 110-116. Accessed May 13, 2024. https://journal.unnes.ac.id/sju/jpes/article/view/44697.