TYAS, Celine Astutiningtyas; SETIAWAN, Agus; WIDIHARTO, Chr. Argo. The Relationship between Self-Concept and Self-Confidence of Junior High School Students. Quanta : Jurnal Kajian Bimbingan dan Konseling dalam Pendidikan, [S. l.], v. 9, n. 1, p. 67–74, 2025. DOI: 10.22460/quanta.v9i1.5474. Disponível em: https://e-journal.stkipsiliwangi.ac.id/index.php/quanta/article/view/5474. Acesso em: 18 apr. 2025.