V. C. Sathish Gandhi and  R. Kumaravelan and  S. Ramesh and  M. Venkatesan and  M. Siva Rama Krishnan,  An Aerodynamic Design and Analysis of Motor Cycle Helmet with Anti-Glare Visor .   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2014, vol. 87(3). 628 - 631
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/9997848.