BAN, Đoàn Văn; TUẤN, Trương Công; THẮNG, Đoàn Văn. Fuzzy dependencies in approximation semantic based on the hedge algebras approach. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 29, n. 1, p. 66–78, 2013. DOI: 10.15625/1813-9663/29/1/2885. Disponível em: https://vjs.ac.vn/jcc/article/view/2885. Acesso em: 5 dec. 2025.