Kitti Koonsanit and  Chuleerat Jaruskulchai and  Poonsak Miphokasap and  Apisit Eiumnoh,  Plant Varieties Selection System.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 524 - 528
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/14509.