Development of an Integrated Informatics Curriculum for K-12 in Korea. - SeungWook Yoo; YongChul Yeum; Yong Kim; SeungEun Cha; JongHye Kim; HyeSun Jang; SookKyoung Choi; HwanCheol Lee; DaiYoung Kwon; HeeSeop Han; EunMi Shin; JaeShin Song; et al. (ISSEP, 2006)

Using puzzles: problem-solving and abstraction. - SeungEun Cha; DaiYoung Kwon; Won-Gyu Lee (SIGITE Conference, 2007)

Measuring achievement of ICT competency for students in Korea. - SeungEun Cha; Soo Jin Jun; Dai Yong Kwon; Hansung Kim 002; SeungBum Kim; JaMee Kim; Young Ae Kim; Sun-Gwan Han; Soon Sik Seo; Woo Cheon Jun; Hyun Cheol Kim; Won-Gyu Lee (Comput. Educ., 2011)