Roof Box Shape Streamline Adaptation and the Impact towards Fuel ConsumptionM.F. Abdul Latif, M.N. Hashim, M.Z.A Rashid, M.A. Azhari and M.N. OthmanMATEC Web Conf., 97 (2017) 01089DOI: https://doi.org/10.1051/matecconf/20179701089