MOLINA, N. A.; GUZMÁN SIERRA, D.; UREÑA RETANA, I.; FERNÁNDEZ ROJAS, X. Evaluation of an educational intervention to improve teachers’ fruit and vegetable intake and physical activity practice in three public schools in Costa Rica. Población y Salud en Mesoamérica, [S. l.], v. 18, n. 1, 2020. DOI: 10.15517/psm.v18i1.40821. Disponível em: https://revistas.ucr.ac.cr/index.php/psm/article/view/40821. Acesso em: 23 apr. 2024.