List of Articles Systems Thinking Open Access Article Abstract Page Full-Text 1 - A Systems Approach to the Excellence Model of Tayyeb Organization Using the Interpretive Structural Modeling and Closed loop diagram Hossein Rezaei Nodehi Alireza Pooya Hossein Afkhami Rohani Open Access Article Abstract Page Full-Text 2 - A Systems Approach to the Excellence Model of Tayyeb Organization Using the Interpretive Structural Modeling and Closed loop diagram Hossein Rezaei Nodehi Alireza Pooya Hossein Afkhami Rohani