Kurniawan, Firdaus Candra. “Determination Of Curcumin In Capsule Containing Curcuma Xanthorrhiza Roxb. Extracts By High Performance Liquid Chromatography”. Farmasains : Jurnal Farmasi dan Ilmu Kesehatan 2, no. 1 (December 15, 2012). Accessed July 22, 2024. https://ejournal.umm.ac.id/index.php/farmasains/article/view/1159.