Supplier selection and allocation of optimal order quantity are two of the most important processes in closed-loop supply chain (CLSC) and reverse logistic (RL). So that providing high quality raw material is considered as a basic requirement for a manufacturer to produce popular products, as...

A closed-loop supply chain is defined as the combination of both forward and reverse supply chains. However, it is in reverse supply chains that environmental issues are emphasized. In this research, a closed-loop supply chain network is designed and optimized to reduce the impact of bottled...