Ayuman, Lorilai, and Severino Morales. “Early Numeracy Support and Mathematical Readiness Among Key Stage 1 Learners”. International Journal of Education, Research, and Innovation Perspectives 2, no. 7 (July 16, 2026): 753–764. Accessed July 17, 2026. https://ijerip.erio.org.ph/index.php/articles/article/view/1202.