Espejo Garcés, Tamara, Ramón Chacón Cuberos, Félix Zurita Ortega, and Manuel Castro Sánchez. 2016. “Victimization on School Age from the Perspective of Physical Activity”. Sportis. Scientific Technical Journal of School Sport, Physical Education and Psychomotricity 2 (3):379-89. https://doi.org/10.17979/sportis.2016.2.3.1729.