Machado, P. C., & Matzenauer, C. L. B. (2024). Spanish as a Second Language: a Preliminary Study of Brazilian Learners’ Perception of Intonational Contour on Wh- and Yes/ No Questions. Revista De Estudos Da Linguagem, 31(1), 305–343. https://doi.org/10.17851/2237-2083.31.1.305-343