OLIVEIRA, Rafael Alves de, e Cirineu Cecote STEIN. “ACOUSTIC AND ARTICULATORY BASES FOR THE PRONUNCIATION ENHANCEMENT OF SOME CONSONANTS BY GERMAN LEARNERS OF PORTUGUESE: ACTIVITIES PROPOSAL”. Caminhos em Linguística Aplicada 12, no. 1 (abril 30, 2015): 140–157. Acessado agosto 16, 2025. https://periodicos.unitau.br/caminhoslinguistica/article/view/2424.