%0 Journal Article %A Yarahmadi, Hossien, Taherinia, masoud, givaki, ebrahim, Talebnia, Ghodratallah %T Reasons for the Gap between Declared and Assessed Taxable Incomes of Non Manufacturing Companies Listed on Tehran Stock Exchange %J Journal of Investment Knowledge %V 10 %N 40 %P 707-727 %D 2021 %R %U https://sanad.iau.ir/fa/Article/843074