Taklal, Selvi, Evi Delviana, Andreas Nugroho, and Ronny Gunawan. “Kefektifan Konseling Kelompok Solution-Focused Brief Counseling Untuk Meningkatkan Self-Control Pada Siswa SMP Negeri 80 Jakarta”. Indonesian Journal of Educational Counseling 9, no. 2 (August 1, 2025): 242-253. Accessed January 30, 2026. http://ijec.ejournal.id/index.php/counseling/article/view/494.