Ga Na Park

The Relationships between Online Game Player Biogenetic Traits, Playing Time, and the Genre of the Game Being Played

Kyung Joon Min, Doug Hyun Han, Jun Won Kim, 2010, Psychiatry investigation.

Factors associated with group bullying and psychopathology in elementary school students using child-welfare facilities

Jun Won Kim, K. Min, D. Han, 2015, Neuropsychiatric disease and treatment.