WEI, H. J.-.; CHING, Y. D.-. Methods Used by Fourth Graders when Responding to Number Sense-Related Questions. American Journal of Education and Learning, [S. l.], v. 3, n. 1, p. 1–13, 2018. DOI: 10.20448/804.3.1.1.13. Disponível em: http://onlinesciencepublishing.com/index.php/ajel/article/view/33. Acesso em: 17 may. 2024.