Examination of tablet usage by 4 years old pre-school student. World Journal on Educational Technology: Current Issues, [S. l.], v. 9, n. 3, p. 158–164, 2017. DOI: 10.18844/wjet.v9i3.2062. Disponível em: https://un-pub.eu/ojs/index.php/wjet/article/view/2062. Acesso em: 22 nov. 2024.