Nadeem, Abid Hussain, Juiping Xu, and Muhammad Kashif Javed. “Supplier Selection under Uncertainty: A Detailed Case Study”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 15, no. 1 (April 22, 2014): 200–217. Accessed July 23, 2024. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2131.