DERRACO, Alaiza; MORALES, Severino. Mathematical Reasoning Confidence and Problem-Solving Engagement among Grade 6 Learners. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 7, p. 1120–1133, 2026. DOI: 10.5281/zenodo.21424764. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/1231. Acesso em: 18 jul. 2026.