Machado, J.C., Mello, L.F.B. de S., Góes Júnior, A., Teoldo, I., Galatti, L., O’Connor, D. and Scaglia, A.J. 2021. Analysis of youth soccer players’ development in Amazonas State. Journal of Physical Education . 32, 1 (Jul. 2021), e-3270. DOI:https://doi.org/10.4025/jphyseduc.v32i1.3270.