Sihombing, Sifra Oktaviana, Sotarduga Sihombing, and Anton Luvi Siahaan. “The Influence of Student Self-Confidence and Discipline on Learning Achievement in Social Sciences Subjects for Class VIII Student at SMP Negeri 7 Pematangsiantar Academic Year 2023/2024”. Journal of Educational Analytics 3, no. 2 (May 30, 2024): 191–200. Accessed September 19, 2024. https://journal.formosapublisher.org/index.php/jeda/article/view/9273.