Diputra, Bagus Made Brahmanda, et al. “Modification of Polystyrene Box for Cabbage Storage Using Dry Ice As a Cooling Media ”. 2021. Jurnal BETA (Biosistem Dan Teknik Pertanian), vol. 9, no. 2, Feb. 2026, pp. 212-2, doi:10.24843/JBETA.2021.v09.i02.p08.