Kardono, L.B.S., 		Minarti, Minarti, 		Sutaryo, B., AND 		Kawanishi, K..
" Antioxidant Compound from The Rhizomes of Kaempferia Angustifolia Collected from Purworejo, Central Java Secondary Forest" <em>JURNAL ILMU KEFARMASIAN INDONESIA</em> [Online], Volume 1 Number 1 (30 April 2003)