@article{ author = {Fouladi, Mansoureh, Majedi, Hamid, Zabihi, Hosein, Zarabadi, Zahra Sadat Saeideh}, title = {The Conceptual Model of Improving the Quality of the Environment in Urban Centers with Emphasizing on Policy of Transportation Demand Management}, journal = {Hoviatshahr}, year = {2022}, volume = {16}, number = {1}, pages = {99-114}, doi = {10.30495/hoviatshahr.2022.40643.11371} }