ISMOKO, A. P.; FEBRIANTA, Y.; PRATIWI, R. D. C.; NUGRAHENI, I. Analysis Of The Fitness Level Of Indonesian Students (Tksi) In The Upper Classes Of Muhammadiyah University Purwokerto Elementary School In 2025. JURNAL ILMU OLAHRAGA DAN KESEHATAN, [S. l.], v. 1, n. 1, p. 01–09, 2025. Disponível em: http://ejournal.ump.ac.id/index.php/jiok/article/view/395. Acesso em: 8 jul. 2026.