GARCÍA-CALVO, Javier. USES OF METADISCOURSE IN A RESEARCH ABSTRACTS FOR SCIENTIFIC EVENTS. Revista Letras, [S. l.], v. 57, 2002. DOI: 10.5380/rel.v57i0.18395. Disponível em: https://revistas.ufpr.br/letras/article/view/18395. Acesso em: 7 jan. 2026.