Keywords = Two echelons
Number of Articles: 1
1. A Hybrid Algorithm for a Two-Echelon Location- Routing Problem with Simultaneous Pickup and Delivery under Fuzzy Demand

Volume 5, Issue 1, Summer 2017, Pages 59-85

Mohammadreza Ghatreh Samani; Seyyed-Mahdi Hosseini-Motlagh