Pérez-Contreras, J., R. Villaseca-Vicuña, C. Zapata-Huenullán, L. Benavides-Roca, P. Merino-Muñoz, and F. Vidal-Maturana. “Physical Condition of Adult and Junior Soccer Players of a Professional Team in Nicaragua”. Revista Ciencias De La Actividad Física UCM, Vol. 23, no. 2, Sept. 2022, pp. 1-15, doi:https://doi.org/10.29035/rcaf.23.2.4.