1.
Pereyron L, Alves UK. Effects of articulatory instruction concerning the low mid vowels of Portuguese (L3) on Spanish (L1) and English (L2): a case study. BELT [Internet]. 2018 Sep. 19 [cited 2024 Jun. 22];9(1):167-89. Available from: https://revistaseletronicas.pucrs.br/ojs/index.php/belt/article/view/31990