Nurhayati, Eti. 2025. “Differences in Self-Esteem of Bullies and Victims of Bullying In Class VIII Students at SMPN 56 Bandung”. Proceedings of Siliwangi Annual International Conference on Guidance and Counselling 2 (1):27-33. https://ojs.aeducia.org/index.php/saicgc/article/view/44.