WASET
    D. Dinis and  M. Liz Martins and  A. Rocha,  Plate Waste as an Indicator of Portions Inadequacy at School Lunch.   journal   = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2013, vol. 79(7). 477 - 480
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/16277.