RAMSBURG, James. Perception of the Salvadoran [sh] and [θ] by L2 Spanish Learners. Kansas Working Papers in Linguistics, [S. l.], v. 41, p. 1–6, 2021. DOI: 10.17161/1808.31183. Disponível em: https://journals.ku.edu/kwpl/article/view/17225. Acesso em: 31 mar. 2025.