Sango, Mercilyn, and Rio Consigna. “Numeracy Self-Efficacy As a Predictor of Mathematics Performance at Margarita K. Yusingco National High School, Division of Surigao Del Sur: A Predictive-Correlational Design”. International Journal of Education, Research, and Innovation Perspectives, vol. 2, no. 7, July 2026, pp. 736-4, https://doi.org/10.5281/zenodo.21375811.