Effects of the Fuel Price Increase on the Operating Cost of Freight Transport VehiclesAdel Gohari, Nasir Matori, Khamaruzaman Wan Yusof, Iraj Toloue and Kin Cho MyintE3S Web Conf., 34 (2018) 01022DOI: https://doi.org/10.1051/e3sconf/20183401022