%0 Journal Article %A Alinejhad, Mostafa, Barimani, Abolghasem %T The relationship between Organizational Optimism and Organizational innovation with the mediating role of work Happiness in teachers %J Journal of Educational Psychology Skills %V 12 %N 3 %P 34-44 %D 2021 %R %U https://sanad.iau.ir/fa/Article/953355