J. K. Khare and  Abhay Kumar Sharma and  Ajay Tiwari and  Amol A. Talankar,  Wear and Friction Analysis of Sintered Metal Powder Self Lubricating Bush Bearing.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2014, vol. 92(8). 1491 - 1494
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10000046.