VON BORCK, H. G.; RHEA, D. J. The effects of unstructured outdoor play over one academic year on motor coordination and self-esteem in elementary-aged children. Journal of Health and Physical Literacy, [S. l.], v. 4, n. Supplement 1, p. S34, 2025. Disponível em: https://www.johpl.org/index.php/johpl/article/view/90. Acesso em: 30 apr. 2026.