Ika Laila, Feronika Sani Susanti Sinaga, & Lilis Saputri. (2026). The Effect of Self-Confidence on Students’ Mathematics Learning Outcomes. Perspektif Pendidikan Dan Keguruan, 17(1), 44–54. https://doi.org/10.25299/perspektif.2026.vol17(1).27217