The effectiveness of cognitive-behavioral group counseling using self-talk techniques to improve self-adjustment in junior high school students. Jurnal Bimbingan Konseling, [S. l.], v. 15, n. 1, p. 44–51, 2026. DOI: 10.15294/jubk.v15i1.28048. Disponível em: https://journal.unnes.ac.id/journals/jubk/article/view/28048. Acesso em: 23 oct. 2026.