TY - JOUR AU - Tavallaee, Fateme AU - Sajadinezhad, Marzieh Sadat TI - Predicting cyber bullying based on dark personality traits, online self-disclosure and difficulty in emotion regulation: a mediating role of self-esteem among students JO - Journal of Psychology VL - 29 IS - 1 SP - 35 EP - 47 PY - 2025 DO - ER -