Fahmy, Khandra, et al. “Investigation on Quantitative Index of Chilling Injury in Cucumber Fruit Based on The Electrolyte Leakage and Malondialdehyde Content”. International Journal on Advanced Science, Engineering and Information Technology, vol. 5, no. 3, June 2015, pp. 222-5, doi:10.18517/ijaseit.5.3.532.