KOPPEL, T.; AHONEN, M. Radiofrequency Electromagnetic Fields from Mobile Devices used for Learning and Working. Elektronika ir Elektrotechnika, [S. l.], v. 19, n. 6, p. 65-70, 2013. DOI: 10.5755/j01.eee.19.6.4565. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/4565. Acesso em: 19 apr. 2024.