Legal basis for ensuring public security and order at the regional level and the place of administrative and legal norms among them. Bulletin of Kharkiv National University of Internal Affairs, [S. l.], v. 99, n. 4, p. 130–137, 2022. DOI: 10.32631/v.2022.4.11. Disponível em: https://visnyk.univd.edu.ua/index.php/VNUAF/article/view/519. Acesso em: 6 oct. 2025.