Tarmizi R, Sugiharto DYP, Sutoyo A. The Effectiveness of Group Counseling with Self-Management and Cognitive Restructuring Techniques to Reduce Students’ Aggression. JUBK [Internet]. 21Jan.2020 [cited 21Dec.2024];9(1):40-4. Available from: https://journal.unnes.ac.id/sju/jubk/article/view/35373