List of Articles Location-routing problem 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 - An Integrated Approach for Facility Location and Supply Vessel Planning with Time Windows Mohsen Amiri Seyed Jafar Sadjadi Reza Tavakkoli-Moghaddam Armin Jabbarzadeh 10.22094/joie.2018.544109.1517 20.1001.1.22519904.2019.12.1.13.0