List of Articles Cooperative Game Theory Open Access Article Abstract Page Full-Text 1 - A Three-Level Framework for Determining the Optimal Strategy of Microgrids to Participate in the Day-Ahead Competitive Market by Considering Electric Vehicles and Demand Response Programs Abolfazl Bayatian Amir Ahmarinejad Open Access Article Abstract Page Full-Text 2 - Cooperative vehicle routing problem: an opportunity for cost saving Sedighe Zibaei Ashkan Hafezalkotob Seyed Sajad Ghashami Open Access Article Abstract Page Full-Text 3 - Using game theory approach to interpret stable policies for Iran’s oil and gas common resources conflicts with Iraq and Qatar Maryam Esmaeili Aram Bahrini Sepideh Shayanrad Open Access Article Abstract Page Full-Text 4 - Bank branches performance evaluation with DEA and cooperative game theory approach Mahdieh Akhbari Marzieh Mozafari Zahra Abodollahi