Salas Sánchez, Mª Isabel, and Josep Vidal-Conti. “Orientaciones Para Crear Patios Activos En Los Centros Escolares (Orientations to Create Active Playgrounds in Schools)”. Retos 38 (July 1, 2020): 745–753. Accessed June 10, 2026. https://www.revistaretos.org/index.php/retos/article/view/73038.