MARTINS DE OLIVEIRA, Dener; DE GRANDE, Paula; CRISTOVÃO, Vera Lúcia. The Observatory of Portuguese as a Foreign Language: a milestone in language policies for training Portuguese as a Foreign Language teachers from a pluricentric perspective. Letras Raras Journal, Campina Grande, v. 13, n. 5, p. e3522 , 2024. DOI: 10.5281/zenodo.14562936. Disponível em: https://revistas.editora.ufcg.edu.br/index.php/RLR/article/view/3522. Acesso em: 8 nov. 2026.