Educational service as an object of civil rights. Bulletin of Kharkiv National University of Internal Affairs, [S. l.], v. 81, n. 2, p. 55–65, 2018. DOI: 10.32631/v.2018.2.05. Disponível em: https://visnyk.univd.edu.ua/index.php/VNUAF/article/view/155. Acesso em: 4 oct. 2025.