%0 Journal Article %A rezaeimonfared, sadegh, iranban, seyed javad, radfar, reza, Hajiha, Ali %T Investigating the effect of the added value of small and medium industrial companies in the economic development of Iran %J Regional Planning %V 15 %N 57 %P 55-66 %D 2025 %R 10.82597/jzpm.1158341.2025 %U https://sanad.iau.ir/fa/Article/1158341