WASET
    Feng-Tsai Weng and  Dong- Syuan Cai and  Tsochu-Lin ,  Lubrication Performance of Multi-Level Gear Oil in a Gasoline Engine .   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 122(2). 213 - 218
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10006179.