[1]
C. E. Alvarez, M. F. Herrera Monge, E. Herrera González, G. Villalobos Víquez, and G. Araya Vargas, “Sobrepeso, obesidad, niveles de actividad física y autoestima de la niñez centroamericana: un análisis comparativo entre países (Overweight, obesity, physical activity levels, and self-esteem in Central American children: comparative analysis between cou”, Retos, vol. 37, pp. 238–246, Jan. 2020, doi: 10.47197/retos.v37i37.71680.