%0 Journal Article %A Erfanian Khanzadeh, Hamid, Torkanloo, Zohre %T Investigating the effective factors on productivity: The effect of empowering leadership on achievement motivation, inspirational motivation and mental persuasion %J The Journal of Productivity Management %V 11 %N 1 %P 131-158 %D 2017 %R %U https://sanad.iau.ir/fa/Article/976172