CHARNESKI, Heron. Double Taxation and the Federal Union Tax Power on the Issue of Contributions. Revista Direito Tributário Atual, [S. l.], n. 48, p. 152–174, 2023. Disponível em: https://revista.ibdt.org.br/index.php/RDTA/article/view/876. Acesso em: 18 may. 2024.