Huerta Ojeda, Álvaro. “Embarazo Adolescente En La Etapa Escolar. Una Mirada Desde La Educación Física (Adolescent Pregnancy at School. A View from Physical Education)”. Retos 45 (June 21, 2022): 723–730. Accessed June 10, 2026. https://www.revistaretos.org/index.php/retos/article/view/92573.