VALCHEVA, A. European rules in the field of competition guarantee for the effective functioning of the internal market in the European Union. Law Journal of New Bulgarian University, [S. l.], v. 17, n. 2, p. 37–45, 2022. DOI: 10.33919/ljnbu.21.2.3. Disponível em: https://ojs.nbu.bg/index.php/LJNBU/article/view/653. Acesso em: 6 feb. 2023.