Vélez Sornoza, Leovigilda Monserrate, and José Raymundo Triviño Sabando. “The Development of Gross Motor Skills in Student from 4 to 5 Years of the Alajuela Educational Unit”. Tierra Infinita 8, no. 1 (December 6, 2022): 255–265. Accessed December 17, 2025. https://www.revistasdigitalesupeceduec35.biteca.online/index.php/tierrainfinita/article/view/1167.