Christanto, Flavianus A., Tritjahjo D. Susilo, and Yustinus Windrawanto. “Effect of Self-Confidence on High School student’s Social Adjustment”. Jurnal Pendidikan dan Pengajaran 51, no. 3 (October 29, 2018): 110–114. Accessed December 22, 2024. https://ejournal.undiksha.ac.id/index.php/JPP/article/view/15922.