“The Effect of Ethephon Concentration and Storage Temperature in The Degreening on Siam Citrus Fruits (Citrus Nobilis Lour Var. Microcarpa)”. 2019. Jurnal BETA (Biosistem Dan Teknik Pertanian) 8 (1): 55-61. https://doi.org/10.24843/JBETA.2020.v08.i01.p07.