Ζαράνης Ν.; Βάλλα Β. The Concept of Comparison and Classification with Tablets in the Kindergarten. Education Sciences, [S. l.], v. 2018, n. 4, p. 49–71, 2019. DOI: 10.26248/.v2018i4.759. Disponível em: https://ejournals.lib.uoc.gr/edusci/article/view/759. Acesso em: 2 may. 2024.