Solving robot selection problem by a new interval-valued hesitant fuzzy multi-attributes group decision method
Subject Areas : International Journal of Industrial MathematicsS. M. ‎Mousavi‎ 1 , B. Vahdani 2 , H. Gitinavard‎ 3 , H. Hashemi‎ 4
                                               1 -     Department of Industrial Engineering, Faculty of Engineering, Shahed University, Tehran, Iran.
                                               
                                               2 -     Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran.
                                               
                                               3 -     Young Researchers and Elite Club, South Tehran Branch, Islamic Azad University, Tehran, Iran.
                                               
                                               4 -     Young Researchers and Elite Club, South Tehran Branch, Islamic Azad University, Tehran, Iran
                                               
                                       
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