Charitsabita, R. , Purbajanti, E.D. and Widjajanto, D.W. 2019. Response of growth and production of pakcoy (Brassica rapa L.) through hydroponic system with different types of planting media and aeration. Jurnal Online Pertanian Tropik. 6, 2 (Dec. 2019), 279–286. DOI:https://doi.org/10.32734/jopt.v6i2.3174.