GOMES ALVES , Matheus; COSTA DA SILVA MACHADO, Fernanda; BARROS NESPOLI, Juliana. Linguistic theories and the teaching of foreign language: Standpoints for the teaching of the perfect aspect to Brazilian learners of English. BELT - Brazilian English Language Teaching Journal, [S. l.], v. 11, n. 2, p. e39904, 2020. DOI: 10.15448/2178-3640.2020.2.39904. Disponível em: https://revistaseletronicas.pucrs.br/belt/article/view/39904. Acesso em: 22 dec. 2024.