LAGESTAD, Pål; MIKALSEN, Hilde. Physical activity level in physical education among 13-year-old Norwegian adolescents. Journal for Research in Arts and Sports Education, [S. l.], v. 7, n. 2, p. 72–85, 2023. DOI: 10.23865/jased.v7.5251. Disponível em: https://jased.net/index.php/jased/article/view/5251. Acesso em: 16 jul. 2024.