Conflict of Norms Between Regional Regulations and Higher Legislation: Analysis of the Principle of Legal Hierarchy. Ipso Jure , [S. l.], v. 3, n. 3, p. 39–54, 2026. DOI: 10.62872/hbfj8j81. Disponível em: https://ejournal-nawalaedu.com/index.php/IJJ/article/view/2622. Acesso em: 7 may. 2026.