List of Articles Bottleneck Open Access Article Abstract Page Full-Text 1 - Determining the Combination of the Production in the Several Lines of Bottleneck by Using Fuzzy Vikor Method Kianush kivan Behjoo Seyed Amin Badri Hassan Haleh Open Access Article Abstract Page Full-Text 2 - Productivity Improvement of BOB T-shirt through Line Balancing Using Control Limit analysis and discrete event simulation (Case study: - MAA Garment and Textile Factory) aregawi yemane 10.22094/joie.2020.561766.1545 Open Access Article Abstract Page Full-Text 3 - Production Optimization on the Flow Shop Scheduling Problem: A Simulation Study Farshid Salehi Seyed Mojtaba Sajadi Mohammad Mehdi Karami Open Access Article Abstract Page Full-Text 4 - Solving Re-entrant No-wait Flexible Flowshop Scheduling Problem; Using the Bottleneck-based Heuristic and Genetic Algorithm Sara Habibi Shahin Ordikhani Ahmad Reza Haghighi Open Access Article Abstract Page Full-Text 5 - Phenomenology of ethical bottlenecks in e-learning in iranian virtual higher education Amir Moradi Mohsen Kordlo Open Access Article Abstract Page Full-Text 6 - بکارگیری تئوری محدودیت ها در برنامه ریزی و مدیریت تولید-مطالعه موردی Ahmad Hooshmand Ali Reza Mehrazeen Ali Reza Davoody Mohamad Reza Shorvarzi Open Access Article Abstract Page Full-Text 7 - Modeling and Performance Analysis of Restaurant's Service Delivery Process Using Colored Petri Nets Samaneh Ghasemi Zeinab Ghorbani Lakterashani