%0 Journal Article %A Rezaei1, Ghasem , asayesh, hamid , Maaboudi, Reza %T Investigating the Efficiency of Interest-Free Banking Operations in the Provinces of Iran from 2012 to 2020 %J Rahbord-e-Tousee %V 21 %N 81 %P 369-388 %D 2025 %R %U https://rimag.ir/fa/Article/51098