KAŁDON , B. Cyberspace as a New Form of Threat in the 21st Century . Seminare. Learned Investigations, [S. l.], v. 37, n. 2, p. 87–101, 2022. DOI: 10.21852/sem.2016.2.07. Disponível em: https://czasopisma.uksw.edu.pl/index.php/s/article/view/10855. Acesso em: 18 may. 2024.