Martinez-Baena, A., Mayorga-Vega, D., & Viciana, J. (2018). Factores predictores de la actividad física en escolares españoles de acuerdo a su estado de peso (Predictive factors of physical activity in Spanish students based on their weight status). Retos, 33, 74–80. https://doi.org/10.47197/retos.v0i33.52807