List of Articles Open Access Article Abstract Page Full-Text 1 - Developing a Multi-objective Mathematical Model for Dynamic Cellular Manufacturing Systems Mohammad Saidi-Mehrabad Seyedeh Maryam Mirnezami-ziabari Open Access Article Abstract Page Full-Text 2 - Study and Implementation of Lean Manufacturing in a Garment Manufacturing Company: Bangladesh Perspective Ripon Kumar Chakrabortty Sanjoy Kumar Paul Open Access Article Abstract Page Full-Text 3 - Sensitivity Analysis of TOPSIS Technique: The Results of Change in the Weight of One Attribute on the Final Ranking of Alternatives Alireza Alinezhad Abbas Amini Open Access Article Abstract Page Full-Text 4 - A New Algorithm for Optimization of Fuzzy Decision Tree in Data Mining Abolfazl Kazemi Elahe Mehrzadegan Open Access Article Abstract Page Full-Text 5 - A Multi-Periodic Multi-Product Inventory Control Problem with Discount: GA Optimization Algorithm Seyed Mohsen Mousavi Seyed Hamidreza Pasandideh Open Access Article Abstract Page Full-Text 6 - Hybrid Meta-heuristic Algorithm for Task Assignment Problem Mohammad Jafar Tarokh Mehdi Yazdani Mani Sharifi Mohammad Navid Mokhtarian Open Access Article Abstract Page Full-Text 7 - A Fuzzy Decision-Making Methodology for Risk Response Planning in Large-Scale Projects Seyed Meysam Mousavi Sadigh Raissi Behnam Vahdani Seyed Mohammad Hossein Open Access Article Abstract Page Full-Text 8 - A New Hybrid Algorithm to Optimize Stochastic-fuzzy Capacitated Multi-Facility Location-allocation Problem Esmaeil Mehdizadeh Mohammad Reza Tavarroth Vahid Hajipour