M. Malekyarand and  M. Shariati Ghalehno and  A. Mokhber Dezfuli and  H. Saebi Monfared and  S. R. Ghoraishi K.,  The Growth of the Watermelons with Geometric Shapes and Comparing Retention between Cubic and Hexagonal Forms.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2013, vol. 77(5). 335 - 339
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/16953.