Waluyo Widodo, Sugiarto, S., Kus Hendar, As’ari Latif and Mohamad Ardin Suwandi (2025) “Emotional and Psychological Impacts on Bullying Perpetrators”, Berkala Ilmiah Pendidikan, 5(1), pp. 44-52. doi: 10.51214/bip.v5i1.1500.