NADEEM, Abid Hussain. 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), Jordan, v. 14, n. 1, p. 205–224, 2014. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/1874. Acesso em: 12 sep. 2025.