Cindy; Ginting, C. N. .; Chiuman, L. .; Suhartina; Fioni. ANTIOXIDANT ACTIVITY AND EFFECTIVENESS TEST OF METHANOL EXTRACT SAMBILOTO LEAVES (Andrographis Paniculata) ON WISTAR RATS (Rattus Novergicus) EXPOSED TO ULTRA VIOLET RAYS. ICOLIFEMED 2025, 1.