List of Articles Experiment design Open Access Article Abstract Page Full-Text 1 - Improving the Efficiency of Forecasting Productivity, Using a Taguchi Experiment Design Approach (Case Study: Food Industries in Iran) Seyed mahmon Zanjirchi Mehdi Hatamimanesh Hamedreza Kadkhodazadeh Seyedali Mohammadbanifatmi Open Access Article Abstract Page Full-Text 2 - Development of a novel method for Copper sorption: an application of Taguchi Method sharieh hosseini Arezoo Ghadi 10.22034/jna.2019.577343.1113 Open Access Article Abstract Page Full-Text 3 - Development of a novel method for Copper sorption: An application of Taguchi Method Sharieh Hosseini Arezoo Ghadi 10.22034/jna.2019.667088 Open Access Article Abstract Page Full-Text 4 - Analyze the Effect of the Maintenance Activities on the Internet Sustainability by Using 2k Factorial Experiment Design Ali Karevan