(1)
Gamonales, J. M.; Salgado-Santos, M. Ángel; Ibáñez, S. J. Influence of Means of Initiation to Training in The Design of Tasks in Soccer in The School Age (U12). MHSalud 2021, 18 (2), 1-15. https://doi.org/10.15359/mhs.18-2.10.