Dalimunthe, N., Kusumanti, Y. and Umamy, F. 2023. Analysis of sodium benzoate levelsiin tauco marketed in the city of Kisaran using the method ultraviolet spectrophometry. Journal of Pharmaceutical and Sciences. 6, 4 (Oct. 2023), 1640–1644. DOI:https://doi.org/10.36490/journal-jps.com.v6i4.288.