Alberto Bautista Sanchez-Oms, Jorge Clemente Noriega-Gomez, Alberto Miguel Fabrega- Morales, Antonio Jesus Perez-Sierra*, Julio Montes Brown. “Children’s Sport Reserves in Athletics”. CEMJP 31, no. 3 (July 25, 2023): 63–70. Accessed November 20, 2024. http://journals.kozminski.cem-j.org/index.php/pl_cemj/article/view/910.