WASET
    The Jaya Suteja and  Stephany Tedjohartoko,  The Influence of Mobile Phone's Forms in the User Perception.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2011, vol. 51(3). 629 - 632
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/8597.