BILYK, Rostyslav. Policy for strengthening economic security of the regions: problems of institutional and legal groundwork. Forum Scientiae Oeconomia, [S. l.], v. 4, n. 2, p. 15–26, 2016. Disponível em: https://ojs.wsb.edu.pl/index.php/fso/article/view/222. Acesso em: 18 sep. 2026.