Nadeem, A.H. (2014) “An Integrated Group Decision-making Process For Supplier Selection and Order Allocation Using Multi-attribute Utility Theory Under Fuzzy Environment”., International Journal of Sciences: Basic and Applied Research (IJSBAR), 14(1), pp. 205–224. Available at: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/1874 (Accessed: 12 September 2025).