WASET
    Sugiono and  W. Ardiatna and  H. Firdaus and  N. Kusnandar and  B. Utomo and  J. A. Kadar,  Food Package Design to Preserve Food Temperature.   journal   = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2022, vol. 183(3). 27 - 30
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10012438.