Sablan, Carlo James, and Hanz Leo Lorezo. 2026. “Foundational Arithmetic Proficiency and Mathematics Performance Among Grade 10 Students: Predictors, Differences, and Stakeholder Perceptions”. International Journal of Sustainability and Advanced Integrated Research 2 (2): 2813-22. https://doi.org/10.65339/ijsair.V2.I2.511.