Analysis of Physical Fitness Levels Based on the Indonesian Physical Fitness Test (TKJI) Among Sixth-Grade Students of SD Negeri Biringkaloro. J. Phys. Educ. Sport Hum. Perform. [Internet]. 2025 Nov. 30 [cited 2026 Jan. 25];1(1):19-2. Available from: https://lenteracendekia.co.id/jpeshp/article/view/13