KwagS., SuhY., and KimY. “The Transformation from Task Conflict into Relationship Conflict: The Moderating Effects of Evaluation Apprehension and Intimacy”. Korean Journal of Industrial and Organizational Psychology, vol. 31, no. 4, Nov. 2018, pp. 831-49, https://journal.ksiop.or.kr/index.php/KJIOP/article/view/36.