HUY, Ngô Hoàng. On combining F0 contour and Vocal tract length normalisation for speech recognition of Vietnamese proper names. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 27, n. 3, p. 275–282, 2012. DOI: 10.15625/1813-9663/27/3/491. Disponível em: https://jcc.vast.vn/jcc/article/view/491. Acesso em: 3 nov. 2025.