Klymenko IV, Shvets DV, Tsyhanov O, Mohilevska LH. Services Provided by Public Authorities: Features of Legal Regulation in Ukraine and the European Union. AI [Internet]. 7 de agosto de 2020 [citado 11 de abril de 2026];9(31):44-51. Disponible en: https://amazoniainvestiga.info/index.php/amazonia/article/view/1452