Alarcón Vásquez, Daniel, and Victoria Padilla Sepúlveda. “Use of the KTK Test As an Instrument for the Assessment of Gross Motor Coordination Between 6 and 11 Year Old Boys and Girls”. Revista Ciencias de la Actividad Física UCM 18, no. 1 (June 29, 2017): 43–52. Accessed April 19, 2025. https://revistacaf.ucm.cl/article/view/107.