List of Articles Stochastic demand Open Access Article Abstract Page Full-Text 1 - Dynamic Facility Location with Stochastic Demand Ali Gholinejad Devin Katayun Abedzade Ghuchani Reza Sadeghi Hamidreza Koosha Open Access Article Abstract Page Full-Text 2 - Design of Supply Chain Network Model for Perishable Products with Stochastic Demand: An Optimized Model Teshome Bekele Dagne Jeyraju Jayaprkash Sisay Geremew Gebeyehu 10.22094/joie.2019.563130.1551 Open Access Article Abstract Page Full-Text 3 - Vehicle Routing Problem with a Time Window and Stochastic Demand and by Assuming a Competitor in Meeting the Customers' Demands Behzad Ghasemi Ebrahim Mohammadipirlar Amir Sadeghi Open Access Article Abstract Page Full-Text 4 - Application of queuing theory in inventory systems with substitution flexibility S. M. Seyedhoseini Reza Rashid Iman Kamalpour Erfan Zangeneh