An Empirical Study on the Effect of Information Security Activities: Focusing on Technology, Institution, and Awareness. - WookJoon Sung; SeungYeoup Kang (DG.O, 2017)

Digital innovation and regulatory policy: why does development of digital technology not lead to innovation? - WookJoon Sung (DG.O, 2018)

Can people with disabilities use the mobile Internet if they want to? - WookJoon Sung; Seunghwan Kim (DG.O, 2020)