Case study of the vulnerability of OTP implemented in internet banking systems of South Korea. - Changsok Yoo; Byung-Tak Kang; Huy Kang Kim (Multim. Tools Appl., 2015)

An analysis of the utilization of Facebook by local Korean governments for tourism development and the network of smart tourism ecosystem. - Ji Hoon Park; Cheolhan Lee; Changsok Yoo; Yoonjae Nam (Int. J. Inf. Manag., 2016)

The acceptance of 'intelligent trade shows': Visitors' evaluations of IS innovation. - Sunyoung Hlee; Jimin Lee; Dae-Seop Moon; Changsok Yoo (Inf. Syst. Frontiers, 2017)

Influencing Factors on Knowledge Adoption of Mobile Game Developers in Online Communities. - Jong-Won Park; Changsok Yoo; Sung-Byung Yang (PACIS, 2018)

The effect of the perceived risk on the adoption of the sharing economy in the tourism industry: The case of Airbnb. - Jisu Yi; Gao Yuan; Changsok Yoo (Inf. Process. Manag., 2020)

Why gamers use multitasking and how it works on satisfaction and reuse intention. - Yunshin Bae; Jun Hyuk Cho; Changsok Yoo (Entertain. Comput., 2025)