MAYORGA AGUILAR, Luis; MARTÍNEZ-SALAZAR, Cristian; CARCAMO-OYARZUN, Jaime. Perception of Effort and Objective Levels of Intensity in Physical Education Classes of Primary Schoolchildren According to Gender and Nutritional Status: A Pilot Study. MHSalud: Revista en Ciencias del Movimiento Humano y Salud, [S. l.], v. 19, n. 1, p. 1–11, 2021. DOI: 10.15359/mhs.19-1.8. Disponível em: https://www.revistas.una.ac.cr/index.php/mhsalud/article/view/14666.. Acesso em: 29 apr. 2024.