1.
Casierra Cárdenaz WM, Bravo Navarro WH. Levels of Physical Activity based on age, gender, and stages of change in adolescents. ed [Internet]. 2023Nov.3 [cited 2024Nov.24];7(4.1):21-0. Available from: https://cienciadigital.org/revistacienciadigital2/index.php/exploradordigital/article/view/2756