Automated Lesson Planner System for ICT Education. - Jong-Pil Cheon; Jang-Mi Paek; Sun-Gwan Han; Chul-Hwan Lee (ICCE, 2002)

Educational Contents Sharing and Retrieving Systems Using Mobile Agent. - Chul-Hwan Lee; Sun-Gwan Han (ICCE, 2002)

What should be visualized?: faculty perception of priority topics for program visualization. - Peter Brusilovsky; Jonathan Grady; Michael Spring; Chul-Hwan Lee (ACM SIGCSE Bull., 2006)