Mahfud, Muhammad, and Totok Wahyu Abadi. 2022. “The Effect of Cyberbullying Face Treatening Acts and Face Management on the Development of Relationships Between Perpetrators and Victims of Cyberbullying Class I Students”. Indonesian Journal of Innovation Studies 21 (November), 10.21070/ijins.v21i.835. https://doi.org/10.21070/ijins.v21i.835.