HRECHANIUK, Roksolana. Administrative activity as characteristic of public administration. Actual problems of law (Aktual’ni problemi pravoznavstva), [S. l.], v. 1, n. 2, p. 106–110, 2019. DOI: 10.35774/app2019.02.106. Disponível em: https://appj.wunu.edu.ua/index.php/apl/article/view/711. Acesso em: 8 apr. 2026.