KHÔI, L. H.; SƠN, L. Q. A heuristic-model based on the bounds propagation approach for expert systems. Journal of Computer Science and Cybernetics, [S. l.], v. 20, n. 1, p. 31–41, 2012. DOI: 10.15625/1813-9663/20/1/1455. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/1455. Acesso em: 5 may. 2024.