PYSKUN, Igor; TKACH, Yuliia; KHOROSHKO, Volodymyr; KHOKHLACHOVA, Yulia; AYASRAH , Ahmad Rasmi Ali; AL-DALVASH, Ablullah Fowad. Quantitative assessment and determination of the level of cyber security of state information systems. Ukrainian Scientific Journal of Information Security, [S. l.], v. 26, n. 3, p. 131–138, 2020. DOI: 10.18372/2225-5036.26.14974. Disponível em: https://jrnl.kai.edu.ua/index.php/Infosecurity/article/view/14974. Acesso em: 19 sept. 2026.