Sannicandro, Italo. “Ecological Dynamics Approach in the Youth Soccer: A Short Narrative Review”. Journal of Human Sport and Exercise 15, no. 4proc (December 22, 2020): S1133-S1139. Accessed May 15, 2024. https://www.jhse.ua.es/article/view/2020-v15-n4-proc-ecological-dynamics-approach-youth-soccer-narra.