Jamilludin, M., Sugiharto, D. Y. P. and Japar, M. (2019) “Group Counseling with Behavior Contract Technique to Reduce Verbal Aggressiveness Behavior”, Jurnal Bimbingan Konseling, 8(4), pp. 179-184. Available at: https://journal.unnes.ac.id/sju/jubk/article/view/34353 (Accessed: 18July2024).