Unfriending effects: Testing contrasting indirect-effects relationships between exposure to hate speech on political talk via social media unfriending. - Bumsoo Kim; Yi Wang; Janggeun Lee; Yonghwan Kim (Comput. Hum. Behav., 2022)

The effects of disagreement and unfriending on political polarization: a moderated-mediation model of cross-cutting discussion on affective polarization via unfriending contingent upon exposure to incivility. - Han Lin; Yi Wang; Janggeun Lee; Yonghwan Kim (J. Comput. Mediat. Commun., 2023)