SALAMAT , Severa. Bridging the Numeracy Gap Through Project Numeracy Skills Observation (NSO) Among Key Stage 1 Learners. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 8, p. 261–276, 2026. DOI: 10.5281/zenodo.21822849. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/1423. Acesso em: 9 aug. 2026.