SUN, L. .; WANG, Y. . Chinese and American Elementary Mathematics Teachers’ Between Desk Instruction. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 17, n. 4, p. 45–57, 2018. Disponível em: https://www.ijlter.myres.net/index.php/ijlter/article/view/682. Acesso em: 28 may. 2026.