Kardono, L.B.S., Minarti Minarti, B. Sutaryo, & K. Kawanishi. " Antioxidant Compound from The Rhizomes of Kaempferia Angustifolia Collected from Purworejo, Central Java Secondary Forest." JURNAL ILMU KEFARMASIAN INDONESIA [Online], 1.1 (2003): 8-14. Web. 14 Dec. 2024