by 이재령(Jae Ryoung Lee), 윤희근(Hee Keun Yoon), 이민재(Min Jae Lee), 배재흠(Jae Heum Bae), 배수정(Soo Jeong Bae), 이호열(Ho Yeoul Lee), 김종희(Jong Hee Kim)
Published in Clean Technology, 19(3) (2013)