ERWIN, H.; FEDEWA, A.; AHN, S. Student academic performance outcomes of a classroom physical activity ıntervention: A pilot study. International Electronic Journal of Elementary Education, [S. l.], v. 5, n. 2, p. 109–124, 2017. Disponível em: https://iejee.com/index.php/IEJEE/article/view/15. Acesso em: 17 oct. 2021.