VAILLANT, Denise. Presentación. EDUCAR, Cerdanyola del Vallès, Spain, v. 47, n. 2, p. 207–209, 2011. DOI: 10.5565/rev/educar.47. Disponível em: https://educar.uab.cat/article/view/v47-n2-vaillant-3. Acesso em: 19 abr. 2025.