Hadriyati A, Sanuddin M, Fitri A. Analysis of Sodium Benzoate Levels in Cinnamon Syrup Using High Performance Liquid Chromatography Method. JKK [Internet]. 26Nov.2020 [cited 21Jan.2025];3(2):48-2. Available from: https://jkk.unjani.ac.id/index.php/jkk/article/view/55