لزوم برنامهریزی و انجام اقدامات شجاعانه برای توسعه دوچرخهسواری
As a mode of transportation in cities, bike riding needs to be developed through planning and bold action | Yaqoub Azadehdel The development of bicycle riding requires a bold approach. Private cars and motorcycles can be costed more in a variety of ways, including increasing fuel costs, charging traffic tariffs,...