KRAWIEC, Piotr. Preface. Journal of Telecommunications and Information Technology, [S. l.], v. 66, n. 4, 2016. DOI: 10.26636/jtit.2016.4.756. Disponível em: https://jtit.pl/jtit/article/view/756. Acesso em: 28 may. 2026.