Effects of dietary patterns, economic factors, and hemoglobin on physical fitness in adolescent students. Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 10, n. 3, p. 378–389, 2024. DOI: 10.29407/js_unpgri.v10i3.22348. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/22348. Acesso em: 2 apr. 2025.