Sample of learners and teachers perception on the implementation of the affectivity and integral sexuality in the Costa Rican Educational Program. Revista Electrónica Educare, [S. l.], v. 17, n. 2, p. 145–165, 2013. DOI: 10.15359/ree.17-2.9. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/5031.. Acesso em: 11 apr. 2025.