LÓPEZ-ASTORGA, M. Intersection of sets and inter-understanding between Portuguese and Spanish. Perseitas, [S. l.], v. 10, p. 431–448, 2022. DOI: 10.21501/23461780.3950. Disponível em: https://revistas.ucatolicaluisamigo.edu.co/index.php/perseitas/article/view/3950. Acesso em: 2 may. 2024.