WASET
    A. Armin and  R. Fotouhi and  W. Szyszkowski,  3D Finite Element Analysis for Mechanics of Soil-Tool Interaction.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2015, vol. 101(5). 843 - 848
    [viewed 09 May 2024]. Available from: https://publications.waset.org/pdf/10001359.