Pratama, Santi, Karina Nola Sinamo, Sentosa Ginting, and Terip Karo-Karo. “Determination of the Best Quality of Sappan Bark Kombucha Drink Based on Its Sensory Characteristic”. Indonesian Journal of Agricultural Research 5, no. 1 (January 10, 2023): 67 - 74. Accessed May 21, 2024. https://talenta.usu.ac.id/InJAR/article/view/8163.