Indriati, I., F. Jalung, and F. Umamy. “Determination of Curcumin Levels in Curcuma Xanthorriza Rhizome Extract With Maceration and Remaceration Techniques”. Journal of Pharmaceutical And Sciences, Vol. 5, no. 2, Oct. 2022, pp. 505-10, doi:10.36490/journal-jps.com.v5i2.158.