PIECUCH, A. Cyfrowy świat zasiedlają coraz młodsi. Journal of Education, Technology and Computer Science, [S. l.], v. 25, n. 3, p. 239–244, 2018. DOI: 10.15584/eti.2018.3.34. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/5860. Acesso em: 21 lis. 2024.