БАГІРОВА, Г. І. THE CONCEPT AND FEATURES OF LABOUR ACTIVITY OF SELF-EMPLOYED PERSONS UNDER THE LAWS OF UKRAINE. Scientific works of Kyiv Aviation Institute. Series Law Journal "Air and Space Law", [S. l.], v. 4, n. 53, p. 105–110, 2019. DOI: 10.18372/2307-9061.53.14298. Disponível em: http://jrnl.kai.edu.ua/index.php/UV/article/view/14298. Acesso em: 14 jun. 2026.