SECURITY MANAGEMENT MECHANISM OF ENTERPRISES AT NETWORK STRUCTURES BASED ON A SYSTEMATIC APPROACH AND ECONOMIC AND MATHEMATICAL MODELING. Development Service Industry Management, [S. l.], n. 3, p. 90–96, 2023. DOI: 10.31891/dsim-2023-3(13). Disponível em: https://dsim.khmnu.edu.ua/index.php/dsim/article/view/63. Acesso em: 21 jan. 2026.