Retes-Valderrama F, Droguett-Díaz A, Vidal-Orellana E, Saavedra E. The What? How much? and when? of physical activity and its relationship to academic achievement. Rev. Inc. Edu. Div. [Internet]. 2025 Jun. 17 [cited 2026 Jun. 21];3(1):1-12. Available from: https://ried.website/nuevo/index.php/ried/article/view/art40