RIBEIRO, Mellissa freitas. The New Union Tax Credit Collection Model: a Critical Analysis on Advantages and Retrocesses of New Institutes Created by PGFN Ordinance No. 33/2018. Revista Direito Tributário Atual, [S. l.], n. 43, p. 288–307, 2019. Disponível em: https://revista.ibdt.org.br/index.php/RDTA/article/view/603. Acesso em: 22 jul. 2024.