Sigler García, L., A. O. Ruano Anoceto, and D. M. Palacio Gonzalez. “Physical Recreation Activities Program for Adolescents of Encrucijada Municipality. An Unavoidable Need”. 2023. Science and Physical Activity, vol. 7, no. 1, Feb. 2023, pp. 48-59, https://revistaciaf.uclv.edu.cu/index.php/revista/article/view/101.