Mathematical Argumentation Performance of Sixth-Graders in a Chinese Rural Class. International Journal of Education in Mathematics, Science and Technology, [S. l.], v. 9, n. 2, p. 213–235, 2021. DOI: 10.46328/ijemst.1177. Disponível em: https://ijemst.com/index.php/ijemst/article/view/479. Acesso em: 14 dec. 2025.