The SAMS: Smartphone Addiction Management System and Verification. - Heyoung Lee; Heejune Ahn; Samwook Choi; Wanbok Choi (J. Medical Syst., 2014)

An exploratory study on association between Internet game contents and aggression in Korean adolescents. - Hyun Cho; Sang-Kyu Lee; Jung-Seok Choi; Samwook Choi; Dai-Jin Kim 001 (Comput. Hum. Behav., 2017)