LIU, Yinan; 						HATTORI, Mariko; 						SUMITA, Yuka.
 A technique of speech aid adjustment with the assistance of nasalance values for non-nasal and nasal sounds.
<strong>International Journal of Maxillofacial Prosthetics</strong>, [S.l.], v. 3, p. 23-27, aug. 2020.
ISSN 2432-3993.
Available at: &lt;<a href="https://ij-mp.com/ojs/index.php/ijmp/article/view/26" target="_new">https://ij-mp.com/ojs/index.php/ijmp/article/view/26</a>&gt;. Date accessed: 24 jan. 2021.
doi: <a href="http://dx.doi.org/10.26629/ijmp.2020.05">http://dx.doi.org/10.26629/ijmp.2020.05</a>.