The Effectiveness of Group Guidance Using the Scaling Technique in Improving Students’ Academic Self-Concept. Lembaran Ilmu Kependidikan, [S. l.], v. 54, n. 2, p. 252–261, 2025. DOI: 10.15294/lik.v54i2.33585. Disponível em: https://journal.unnes.ac.id/journals/LIK/article/view/33585. Acesso em: 22 dec. 2025.