Fatah, Muhammad, and M. Sulthon Abdillah. “Evaluation Of The Fitness Level Of Elementary School Students Using Vo2max Through Multi-Stage Fitness Test Methodevaluation Of The Fitness Level Of Elementary School Students Using Vo2max Through Multi-Stage Fitness Test Method”. Proceeding of International Joint Conference on UNESA 3, no. 1 (August 22, 2025): 128–133. Accessed September 4, 2025. https://proceeding.unesa.ac.id/index.php/pijcu/article/view/6238.