RAFU, M. N.; ERLINDA, M.; NAGUL, W. The Effectiveness of Discussion Techniques Through Group Guidance Services in Improving the Self-Concept of Grade VIII-F Students at UPTD SMP Negeri 11 Naimata, Kupang City, During the 2025/2026 Academic Year. Edumaspul: Jurnal Pendidikan, [S. l.], v. 10, n. 2, p. 995–1001, 2026. DOI: 10.33487/edumaspul.v10i2.481. Disponível em: https://jurnal2.unimen.ac.id/index.php/edumaspul/article/view/481. Acesso em: 12 nov. 2026.