Sustainable Competency-based Learning Activities and Academic Performance in Numeracy Instruction. The International Review of Multidisciplinary Research, [S. l.], v. 1, n. 13, p. 126–134, 2026. DOI: 10.67167/vertex.770. Disponível em: https://vertexcorp.org/index.php/irmr/article/view/770. Acesso em: 28 oct. 2026.