Wiwit Sepvianti and Serafica Btari Christiyani Kusumaningrum 2021. Synthesis And Antibacterial Activities Test Of Chalcone (E)-3-(4-(Dimethylamino)Phenyl)-1-Phenylprop-2-En-1-One Against Bacteria Contaminant Blood Products. Journal of Health (JoH). 8, 2 (Jul. 2021), 75-84. DOI:https://doi.org/10.30590/joh.v8n2.p75-84.2021.