Optimizing Self Efficacy in High School Students Through Group Counseling with Rational Emotive Behavior Therapy (REBT). JUPE : Jurnal Pendidikan Mandala, [S. l.], v. 9, n. 2, p. 549–554, 2024. DOI: 10.58258/jupe.v9i2.7082. Disponível em: https://ejournal.mandalanursa.org/index.php/JUPE/article/view/7082. Acesso em: 29 oct. 2026.