LU, Lianfang. Implementing mathematics teaching reform: A case study of mathematics classrooms in China. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 4, n. 6, p. 33–40, 2016. DOI: 10.31686/ijier.vol4.iss6.554. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/554.. Acesso em: 3 jul. 2024.