Sanjuán Álvarez, Marta, and María Ballarín Artigas. “The Construction of a Critical Thinking about Gender Roles through children’s Litterature. Analysis of an Action Research Process With Children of 5 Years”. Ondina - Ondine, no. 3, May 2020, pp. 105-40, https://doi.org/10.26754/ojs_ondina/ond.201934409.