List of Articles Chance-constrained programming Open Access Article Abstract Page Full-Text 1 - Optimization of costs, time and transportation system's reliability in a four-echelon supply chain network; using mixed integer linear programming Poriya Mohammadzadeh-Sagha Ahmad Ebrahimi maryam lotfi Open Access Article Abstract Page Full-Text 2 - On The Fractional Minimal Cost Flow Problem of a Belief Degree Based Uncertain Network S. Niroomand Open Access Article Abstract Page Full-Text 3 - Optimal Decision-Making in Fractional Multi-commodity Flow Problem in Uncertainty Environment Salim Bavandi Seyed Hadi Nasseri 10.30495/fomj.2023.1987517.1086 Open Access Article Abstract Page Full-Text 4 - ORE extraction and blending optimization model in poly- metallic open PIT mines by chance constrained one-sided goal programming S. Amir Abrishamifar