PETROV, D.; KHUDOLII, O.; CIEŚLICKA, M. Motor Skills: Motor Fitness Structure of 9-Year-Old Boys. Journal of Learning Theory and Methodology, Kharkiv, Ukraine, v. 1, n. 2, p. 58–63, 2020. DOI: 10.17309/jltm.2020.2.02 . Disponível em: https://ltmjournal.com/e/article/view/9. Acesso em: 23 jul. 2026.