BHAYANA, Nidhi et al. An Integrated Supplier Selection Approach in Supply Chain System under Fuzzy Environment. Yugoslav Journal of Operations Research, [S.l.], v. 29, n. 4, p. 483–505, june 2019. ISSN 2334-6043. Available at: <http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/718>. Date accessed: 08 may 2024.