List of Articles Simultaneous pickup and delivery Open Access Article Abstract Page Full-Text 1 - The Bi-Objective Location-Routing Problem based on Simultaneous Pickup and Delivery with Soft Time Window Elham Jelodari Mamaghani Mostafa Setak 10.22094/joie.2017.279 20.1001.1.22519904.2017.10.22.8.3 Open Access Article Abstract Page Full-Text 2 - STOCHASTIC VEHICLE ROUTING PROBLEMS WITH SIMULTANEOUS PICKUP AND DELIVERY SERVICES Eshetie Berhan 10.22094/joie.2016.225 20.1001.1.22519904.2016.9.19.1.3