OLIVEIRA, R. A. de, & STEIN, C. C. (2015). ACOUSTIC AND ARTICULATORY BASES FOR THE PRONUNCIATION ENHANCEMENT OF SOME CONSONANTS BY GERMAN LEARNERS OF PORTUGUESE: ACTIVITIES PROPOSAL. Caminhos Em Linguística Aplicada, 12(1), 140–157. Recuperado de https://periodicos.unitau.br/caminhoslinguistica/article/view/2424