SANTOS, R. A. .; COLLANTES, L. M. .; Ibañez E. D. .; IBARRA, F. P.; PENTANG, J. T. . Innate Mathematical Characteristics and Number Sense Competencies of Junior High School Students. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 21, n. 10, p. 325–340, 2022. Disponível em: https://ijlter.net/index.php/ijlter/article/view/1445. Acesso em: 23 jul. 2026.