Sohn, J. W., S. Nam, and J. Y. Chang. “Predicting Model for bystanders’ Voice Intention in Workplace Bullying: Applying Theory of Planned Behavior”. Korean Journal of Industrial and Organizational Psychology, vol. 36, no. 1, Feb. 2023, pp. 87-114, https://journal.ksiop.or.kr/index.php/KJIOP/article/view/526.