Analisis Kuantitatif Artemisinin dari Ekstrak Metanol Tanaman Artemisia AnnuaL. Menggunakan Densitometer - Isnawati, Ani; Puslitbang Biomedis dan Farmasi Badan Litbangkes, Depkes RI (Center for Biomedical and Basic Technology of Health,National Institute of Health Research, 2012)