KOREAN JOURNAL OF CHEMICAL ENGINEERING, vol. 28, no. 8, page. 1744 - 1748, 2011-08
KOREAN JOURNAL OF CHEMICAL ENGINEERING, vol. 24, no. 1, page. 99 - 101, 2007-01
BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, vol. 9, no. 4, page. 274 - 277, 2004-07