List of Articles Open Access Article Abstract Page Full-Text 1 - A mixed integer bi-level DEA model for bank branch performance evaluation by Stackelberg approach Morteza Shafiee Farhad Hosseinzadeh Lotfi Hilda Saleh Mehdi Ghaderi Open Access Article Abstract Page Full-Text 2 - Robust optimization of a mathematical model to design a dynamic cell formation problem considering labor utilization Moghadaseh Vafaeinezhad Reza Kia Parisa Shahnazari-Shahrezaei Open Access Article Abstract Page Full-Text 3 - Development of hardware system using temperature and vibration maintenance models integration concepts for conventional machines monitoring: a case study Michael Kanisuru Adeyeri Khumbulani Mpofu Buliaminu Kareem Open Access Article Abstract Page Full-Text 4 - A discrete particle swarm optimization algorithm with local search for a production-based two-echelon single-vendor multiple-buyer supply chain Mehdi Seifbarghy Masoud Mirzaei Kalani Mojtaba Hemmati Open Access Article Abstract Page Full-Text 5 - Pricing in a two-echelon supply chain with different market powers: game theory approaches Afshin Esmaeilzadeh Ata Allah Taleizadeh Open Access Article Abstract Page Full-Text 6 - Adaptive call admission control and resource allocation in multi server wireless/cellular network Madhu Jain Ragini Mittal Open Access Article Abstract Page Full-Text 7 - Developing a bi-objective optimization model for solving the availability allocation problem in repairable series–parallel systems by NSGA II Maghsoud Amiri Mostafa Khajeh Open Access Article Abstract Page Full-Text 8 - Extended MULTIMOORA method based on Shannon entropy weight for materials selection Arian Hafezalkotob Ashkan Hafezalkotob Open Access Article Abstract Page Full-Text 9 - Prioritizing critical success factors for reverse logistics implementation using fuzzy-TOPSIS methodology Saurabh Agrawal Rajesh K. Singh Qasim Murtaza Open Access Article Abstract Page Full-Text 10 - On the use of multi-agent systems for the monitoring of industrial systems Nafissa Rezki Okba Kazar Leila Hayet Mouss Laid Kahloul Djamil Rezki