WASET
    Ajay V. Kolhe and  R. E. Shelke and  S. S. Khandare,  Tribological Investigation and the Effect of Karanja Biodiesel on Engine Wear in Compression Ignition Engine.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 86(2). 489 - 494
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/9998926.