PRADHAN, Avik; PRASAD, Biswal Mahendra. Linear programming problems with some multi-choice fuzzy parameters. Yugoslav Journal of Operations Research, [S. l.], v. 28, n. 2, p. 249–264, 2018. DOI: 10.2298/YJOR160520004P. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/538. Acesso em: 26 aug. 2025.