KHANG, T. Đình; TRUNG, T. Q.; PHƯƠNG, L. A. Constructing inverse mappings of hedges. Journal of Computer Science and Cybernetics, [S. l.], v. 26, n. 2, p. 119–130, 2012. DOI: 10.15625/1813-9663/26/2/526. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/526. Acesso em: 27 apr. 2024.