Pakcoy Quality Change Study (Brassica rapa L.) in LDPE Packaging (Low Density Polyethylene) With Two Methods Pre Cooling During Cold Storage. JAT [Internet]. 2023 Jan. 30 [cited 2026 Nov. 8];4(1):173-81. Available from: https://ejournal.unsrat.ac.id/v3/index.php/samrat-agrotek/article/view/46672