Nguyen, M.Q., Pham, T.T.X. and Phan, T.T.H. 2019. Traffic Congestion: A Prominent Problem in Vietnam Current Situation and Solutions. European Journal of Engineering and Technology Research. 4, 9 (Sep. 2019), 112–116. DOI:https://doi.org/10.24018/ejeng.2019.4.9.1524.