MUSIAŁ, E. Smartfonizacja edukacji – szanse i bariery. Journal of Education, Technology and Computer Science, ISSN 2719-6550, e-ISSN 2719-7417, [S. l.], v. 25, n. 3, p. 233–238, 2018. DOI: 10.15584/eti.2018.3.33. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/5859. Acesso em: 23 sie. 2026.