HUSEIN NST, A.; ANSARI, R. The Influence of Social Sciences Teachers in Overcoming Forgetting and Learning Boredom on Students’ Learning Achievement in Grade X of SMA Negeri 1 Panyabungan Utara. International Journal of Educational Research Excellence, [S. l.], v. 4, n. 2, p. 475–482, 2025. DOI: 10.55299/ijere.v4i2.1415. Disponível em: https://ejournal.ipinternasional.com/index.php/ijere/article/view/1415. Acesso em: 10 feb. 2026.