List of Articles انتخاب تأمین کننده Open Access Article Abstract Page Full-Text 1 - Supplier selection with the approach of combining Fuzzy Delphi Analytic Hierarchy Process (FDAHP) and Grey VIKOR methods Mohammad Mahdi Mozaffari Open Access Article Abstract Page Full-Text 2 - Choose the best suppliers with a decision support system based on self-organizing neural networks in Oil Projects Meysam Jafari Eskandari mostafa yousefi Open Access Article Abstract Page Full-Text 3 - Provide a multi-objective mathematical programming model for supplier selection in discounted status Abbas Shoul ali yaghoubipoor laleh abbaslo