SEPTIANA, A.; WURYATMO, E. Effect of Ethanol Concentration and Extraction Time with Microwave Assisted Extraction on Antioxidant Activity of Temulawak-Extract (Curcuma Xanthorrhiza.Roxb). Journal of Functional Food and Nutraceutical, v. 3, n. 2, p. 63-69, 1 Mar. 2022.