POLEVOY, G. G. Stributing the Attention of Schoolchildren and Its Development with the Help of Classical Exercises. Bangladesh Journal of Medical Science, [S. l.], v. 22, n. 3, p. 604–611, 2023. DOI: 10.3329/bjms.v22i3.66966. Disponível em: https://banglajol.info/index.php/BJMS/article/view/66966. Acesso em: 16 aug. 2024.