Khabibi, M., Sugiyo, S., & Mulawarman, M. (2023). The Effectiveness of Group Counseling on Coping Strategy of Problem Focused Coping and Emotional Focused Coping to Increase the Assertive Behavior. Jurnal Bimbingan Konseling, 12(1), 1-6. https://doi.org/10.15294/jubk.v12i1.64532