EBRAHIMNEJAD, A. Some New Results in Linear Programming Problems with Fuzzy Cost Coefficients. Walailak Journal of Science and Technology (WJST), [S. l.], v. 10, n. 2, p. 191–199, 2013. Disponível em: https://wjst.wu.ac.th/index.php/wjst/article/view/424. Acesso em: 4 may. 2024.