تصفح Transportation حسب الموضوع "Traffic mobility"
السجلات المعروضة 1 -- 1 من 1
-
Quantifying the impact of COVID–19 preventive measures on traffic in the State of Qatar
( Elsevier , 2021 , Article)Ever since the beginning of 2020, the mobility of people and goods all over the world has been extremely limited as a result of movement restrictions imposed by local authorities as part of several other efforts to stop ...