Barril Llorens P, Pérez Turpin JA, Amatria Jiménez M, Gomis Gomis MJ, Pena-Pérez X. Impact of socioeconomic level on the physical condition of schools: A motor gap. sustain. sport. sci. j. [Internet]. 2023 Nov. 27 [cited 2024 Sep. 8];2(1):1-13. Available from: http://sssj.kineticeditorial.com/index.php/sssj/article/view/impact-socioeconomic-level-physical-condition-schools-motor-gap