List of Articles Order allocation Open Access Article Abstract Page Full-Text 1 - Suppliers selection problem in multiple sourcing case under uncertainty environment: models and solution procedures Leyla Fazli Ali Reza Eydi Open Access Article Abstract Page Full-Text 2 - Suppliers’ Selection Problem in Multiple Sourcing Cases under Uncertainty Environment: Models and Solution Procedures Leyla Fazli Alireza Eydi Open Access Article Abstract Page Full-Text 3 - Suppliers’ Selection Problem in Multiple Sourcing Cases under Uncertainty Environment: Models and Solution Procedures Leyla Fazli Alireza Eydi Open Access Article Abstract Page Full-Text 4 - A fuzzy hybrid approach for supplier selection and order allocation Reyhaneh Hajati Majid Nojavan Davood Mohammaditabar Open Access Article Abstract Page Full-Text 5 - An Integrated Approach of Fuzzy Quality Function Deployment and Fuzzy Multi-Objective Programming Tosustainable Supplier Selection and Order Allocation Amir Hossein Azadnia Pezhman Ghadimi 10.22094/joie.2017.629.1405 Open Access Article Abstract Page Full-Text 6 - Multiple Items Supplier Selection, Economic Lot-sizing, and Order Allocation Under Quantity Discount: A Genetic Algorithm Approach Getachew Basa Bonsa Till Becker Abdelkader Kedir 10.22094/joie.2023.1901314.1751 Open Access Article Abstract Page Full-Text 7 - A Model for Allocating Orders to Suppliers in Case of Quantity Discounts Amir Amini Alireza Alinezhad Behzad Nourizad Open Access Article Abstract Page Full-Text 8 - A systematic review on supplier selection and order allocation problems Sourour Aouadni Ismahene Aouadni Abdelwaheb Rebaï