BISHT, Monika; BEG, Ismat; DANGWAL, Rajesh. Optimal Solution of Pentagonal Fuzzy Transportation Problem Using a New Ranking Technique. Yugoslav Journal of Operations Research, [S. l.], v. 33, n. 4, p. 509–529, 2023. DOI: 10.2298/YJOR221120002B. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/755. Acesso em: 14 oct. 2025.