Administrative Activity of the Security Service of Ukraine as the Basis for Ensuring Critical Infrastructure. Law and Safety, [S. l.], v. 78, n. 3, p. 32–37, 2020. DOI: 10.32631/pb.2020.3.03. Disponível em: https://pb.univd.edu.ua/index.php/PB/article/view/pb.2020.3.03. Acesso em: 25 sep. 2025.