Wulandari, R. and Hidayah, N. 2018. Analisis Strategi Regulasi Emosi Cognitive Reappraisal untuk Menurunkan Perilaku Cyberbullying. Indonesian Journal of Educational Counseling. 2, 2 (Jul. 2018), 143-150. DOI:https://doi.org/10.30653/001.201822.27.