%0 Journal Article %A GOODARZI, HOOSHANG, Vazifehdoost, Hosein, Tabibi, S. Jamalaldin, Nikoomaram, Hashem %T Designing improvement model for trade fairs in Iran: Participant’s point of view %J Future study Management %V 30 %N 117 %P 87-100 %D 2019 %R %U https://sanad.iau.ir/fa/Article/784942