Kannika Jaemsak. (2007) A study on the antioxidant effects of Alpinia galanga and Curcuma aromatica rhizome extracts on the inhibition of UV-induced cellular melanogenesis. Mahidol University,:ม.ป.ท.Kannika Jaemsak. 2007. A study on the antioxidant effects of Alpinia galanga and Curcuma aromatica rhizome extracts on the inhibition of UV-induced cellular melanogenesis. ม.ป.ท.:Mahidol University,;Kannika Jaemsak. A study on the antioxidant effects of Alpinia galanga and Curcuma aromatica rhizome extracts on the inhibition of UV-induced cellular melanogenesis. ม.ป.ท.:Mahidol University, 2007. Print.