LONG, N. V.; HỒ, N. C. Basic properties of fuzziness degrees for linguistic hedge. Journal of Computer Science and Cybernetics, [S. l.], v. 20, n. 1, p. 64–72, 2012. DOI: 10.15625/1813-9663/20/1/1459. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/1459. Acesso em: 19 jul. 2024.