GERESOLA, Joean. Mastery Level of Learning Competencies in Mathematics. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 2, p. 627–647, 2026. DOI: 10.5281/zenodo.18683915. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/86. Acesso em: 20 jun. 2026.