WASET
    Tatheer Zahra,  Characterization of 3D Printed Re-Entrant Chiral Auxetic Geometries.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2021, vol. 173(5). 117 - 121
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10012034.