CHANDRA, E. K.; WIBOWO, M. E.; SUNAWAN, S. Cognitive Behaviour Group Counseling with Self-Instruction and Cognitive Restructuring Techniques to Improve Students’ Self-Confidence. Islamic Guidance and Counseling Journal, [S. l.], v. 2, n. 1, p. 11–17, 2019. DOI: 10.25217/igcj.v2i1.305. Disponível em: https://journal.iaimnumetrolampung.ac.id/index.php/igcj/article/view/305. Acesso em: 20 mar. 2023.