Vélez Sornoza, L.M. and Triviño Sabando, J.R. 2022. The development of gross motor skills in student from 4 to 5 years of the Alajuela educational Unit. Tierra Infinita. 8, 1 (Dec. 2022), 255–265. DOI:https://doi.org/10.32645/26028131.1167.