PHƯƠNG, P. A.; TẠO, N. Q.; MAI, L. C. Vietnamese handwritten character recognition by combining SVM classifers. Journal of Computer Science and Cybernetics, [S. l.], v. 25, n. 1, p. 87–97, 2012. DOI: 10.15625/1813-9663/25/1/473. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/473. Acesso em: 6 may. 2024.