There Is A Relationship Between Nutritional Status And Physical Fitness: A Correlational Study On Elementary School Students. Compet. J. Pendidik. Kepelatihan Olahraga [Internet]. 2025 Oct. 31 [cited 2026 Jun. 7];17(3):3596-601. Available from: https://competitor.idjournal.eu/index.php/competitor/article/view/869