MORERA-CASTRO, M.; JIMÉNEZ-DÍAZ, J.; ARAYA-VARGAS, G.; HERRERA-GONZÁLEZ, E. Pictorial Children’s Physical Activity Questionnaire: design and validation. Actualidades Investigativas en Educación, [S. l.], v. 18, n. 2, 2018. DOI: 10.15517/aie.v18i2.33127. Disponível em: https://revistas.ucr.ac.cr/index.php/aie/article/view/33127. Acesso em: 17 jul. 2024.