SURDEJ, Aleksander. Regulatory instruments in public policy. Public Policy Studies, [S. l.], v. 1, n. 4(4), p. 69–85, 2014. DOI: 10.33119/KSzPP.2014.4.4. Disponível em: https://econjournals.sgh.waw.pl/KSzPP/article/view/603. Acesso em: 22 jul. 2024.