Physical activity level of school children of age 10-13 years. International Journal of Biomedical and Advance Research, [S. l.], v. 7, n. 6, p. 281–285, 2016. DOI: 10.7439/ijbar.v7i6.3330. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/3330. Acesso em: 11 mar. 2026.