HERNÁNDEZ POZO, M. del R. Créditos UNAM. Mexican Journal of Behavior Analysis, [S. l.], v. 37, n. 1, 2011. DOI: 10.5514/rmac.v37.i1.24742. Disponível em: https://journals.unam.mx/index.php/rmac/article/view/24742. Acesso em: 3 jul. 2024.