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.