Investigation of diesel-ethanol blended fuel properties with palm methyl ester as co-solvent and blends enhancerNorhidayah Mat Taib, Mohd Radzi Abu Mansor, Wan Mohd Faizal Wan Mahmood, Fais Ahmad Shah and Nik Rosli Nik AbdullahMATEC Web Conf., 90 (2017) 01080DOI: https://doi.org/10.1051/matecconf/20179001080