MACHADO, J. C.; MELLO, L. F. B. DE S.; GÓES JÚNIOR, A.; TEOLDO, I.; GALATTI, L.; O’CONNOR, D.; SCAGLIA, A. J. Analysis of youth soccer players’ development in Amazonas State. Journal of Physical Education , v. 32, n. 1, p. e-3270, 18 Jul. 2021.