?url_ver=Z39.88-2004&rft_id=10.1109%2FICOTEN52080.2021.9493565&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Al-Bahr&rft.au=Al-Bahr%2C+T.&rft.aufirst=T.&rft.isbn=9781665412247&rft.title=Statistical+Evaluation+of+Moving+Observer+Method+Accuracy+for+Measuring+Traffic+Flow+Variables+on+Urban+Roads&rft.date=2021&rft.genre=proceeding