WAIANDT SCHUWARTZ DE CARVALHO FARIA, R.; MALTEMPI, M. V. . Proportional reasoning in school mathematic. Journal Education in Question, [S. l.], v. 58, n. 57, 2020. DOI: 10.21680/1981-1802.2020v58n57ID20024. Disponível em: https://periodicos.ufrn.br/educacaoemquestao/article/view/20024. Acesso em: 24 nov. 2024.