Seara, I.C., Quadros, L.F. de O. and Martins, R.M. 2021. Consonantal nasality in the variety of Nhandewa-Guarani: Preliminary acoustic analysis. Journal of Experimental Phonetics. 30, (Oct. 2021), 59–85. DOI:https://doi.org/10.1344/efe-2021-30-59-85.