HUẤN, Hoàng Xuân; HƯƠNG, Nguyễn Thị Xuân. An extension of the k-means algorithm for mixed data. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 22, n. 3, p. 267–274, 2012. DOI: 10.15625/1813-9663/22/3/1106. Disponível em: https://jcc.vast.vn/jcc/article/view/1106. Acesso em: 4 nov. 2025.