WASET
    M. Mourad and  K. Abdelgawwad,  An Experimental Comparative Study of SI Engine Performance and Emission Characteristics Fuelled with Various Gasoline-Alcohol Blends.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2019, vol. 146(2). 133 - 139
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10010063.