Perna, Cristina Lopes, Manuel Padilla Cruz, e Giselle Liana Fetter. “Interlanguage Pragmatics and Instructional Pragmatics: Two Vibrant and Illuminating Research Fields”. Letrônica 12, no. 4 (dezembro 27, 2019): e36302. Acessado maio 6, 2024. https://revistaseletronicas.pucrs.br/index.php/letronica/article/view/36302.