HUY, N. H. On combining F0 contour and Vocal tract length normalisation for speech recognition of Vietnamese proper names. Journal of Computer Science and Cybernetics, [S. l.], v. 27, n. 3, p. 275–282, 2012. DOI: 10.15625/1813-9663/27/3/491. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/491. Acesso em: 6 may. 2024.