List of Articles Open Access Article Abstract Page Full-Text 1 - A Numerical Method for Solving Fuzzy Differential Equations With Fractional Order N. Ahmady Open Access Article Abstract Page Full-Text 2 - Numerical Solution of Second Kind Volterra and Fredholm Integral Equations Based on a Direct Method Via Triangular Functions S. Hatamzadeh-Varmazyar Z. Masouri Open Access Article Abstract Page Full-Text 3 - Magnetohydrodynamic Flow in Horizontal Concentric Cylinders Shyam Lal ‎Yadav‎ Dileep Kumar ‎Ashok Kumar Singh Open Access Article Abstract Page Full-Text 4 - Optimized Pricing Decisions In a Multi-Level Supply Chain With Various Power and Channel Structures: A Game-Theoretic Approach N. Araghi H. Nikoomaram F. Ghaffari Open Access Article Abstract Page Full-Text 5 - On The Fractional Minimal Cost Flow Problem of a Belief Degree Based Uncertain Network S. Niroomand Open Access Article Abstract Page Full-Text 6 - A Divergence Measure for Combining Super-Efficiency Scores in Performance Measurement of Two-Stage Production Systems M. Khounsiavash R. Kazemi Matin M. Khodabin Open Access Article Abstract Page Full-Text 7 - Application of Fuzzy Bicubic Splines Interpolation for Solving Two-Dimensional Linear Fuzzy Fredholm Integral Equations H. ‎Nouriani‎ R. ‎Ezzati‎‎‎ Open Access Article Abstract Page Full-Text 8 - Hybrid PSOS Algorithm For Continuous Optimization A. Jafarian B. Farnad