Effects of a Boxing and Zumba program on the levels of stress and sleep hygiene in fourth-year students in the Physical Education Pedagogy degree at a University of Santiago de Chile. Revista Educación Física Chile, [S. l.], n. 281, 2025. Disponível em: https://revistas.umce.cl/index.php/refc/article/view/3364. Acesso em: 17 oct. 2026.