Baggiotto-Bettega, O., Rafaela-Galatti, L., Ibáñez-Godoy, S., Antunez-Medina, A., & José-Scaglia, A. (2019). Coaching young in soccer: possibilities from a wavy model. SPORT TK-EuroAmerican Journal of Sport Sciences, 8(2), 17–25. https://doi.org/10.6018/sportk.391711