Aquino, Marceli. “A Description of the Pragmatic Function of Mas and Aí in Brazilian Portuguese: Analysis on the Functional Equivalents of German Modal Particles”. Diálogo das Letras 12 (junho 16, 2023): e02304. Acessado outubro 5, 2024. https://periodicos.apps.uern.br/index.php/DDL/article/view/4662.