CACKOWSKA, Małgorzata; ZAJĄC, Michał. Social issues in children picturebook apps and their reception by the parents of children in early education. Problemy Wczesnej Edukacji, [S. l.], v. 34, n. 3, p. 132–142, 2016. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/pwe/article/view/799. Acesso em: 3 maj. 2024.