Sumintarsih, Sumintarsih, Tri Saptono, and Hanafi Mustofa. “Differences in Physical Fitness Level Students Studying Volleyball and Football Industrial Engineering Study Program UPN "Veteran&Quot; Yogyakarta”. Jurnal Indonesia Sosial Sains 5, no. 05 (June 11, 2024): 1255–1262. Accessed November 27, 2024. https://jiss.publikasiindonesia.id/index.php/jiss/article/view/1127.