Fitriyah, Adinda Wulan, Anisya Fitriani, and Putri Melianti. “Investigating the Impact of Self-Efficacy on Elementary Students’ Mathematical Problem-Solving Skills”. MIREJ: Multidisciplinary Innovation Research Journal 2, no. 1 (January 1, 2026): 52–60. Accessed January 23, 2026. https://journal.akademimerdeka.com/ojs/index.php/mirej/article/view/105.