Narpila, Suci Dahlya, Tarwiyah, Oktaviana Nirmala Purba, Azrina Purba, and Indah Lestari. “A Systematic Literature Review: Self-Efficacy Toward Mathematical Reasoning Ability”. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika 8, no. 2 (August 1, 2025): 291–302. Accessed June 3, 2026. https://journal.upp.ac.id/index.php/absis/article/view/3450.