CASTRO CARVALHO, André. New Prospects for the Legal Qualification of Tolls in Brazil. Derecho & Sociedad, [S. l.], n. 36, p. 120–130, 2011. Disponível em: https://revistas.pucp.edu.pe/index.php/derechoysociedad/article/view/13219. Acesso em: 28 dic. 2025.