Daema Rizky Aulia, and Evi Winingsih. “Literature Review: The Effectiveness of Group Guidance Services With Discussion Techniques in Increasing Self-Confidence of Middle School Students”. Journal of Cultural Guidance and Counseling 1, no. 2 (December 3, 2025): 47–58. Accessed December 5, 2025. https://journal.unesa.ac.id/index.php/jcgc/article/view/44585.