%0 Journal Article %A Nikomaram, Hashem, Alavian Ghavanini, Maryam %T Examination of the relationship between Economic Value Added and Operational Leverage , for companies at Tehran Stock Exchange (TSE) %J Financial Knowledge of Securities Analysis %V 2 %N 2 %P 65-90 %D 2009 %R %U https://sanad.iau.ir/fa/Article/803241