Novriansyah D, Purwanto E, Wibowo ME. The Effectiveness of Solution-Focused Brief Therapy Group Counseling to Improve Students’ Self-Concepts. JUBK [Internet]. 8Jul.2019 [cited 21Dec.2024];8(4):130-6. Available from: https://journal.unnes.ac.id/sju/jubk/article/view/31343