MELIKE TURAL SÖNMEZ,. Factors Effecting Seventh Grade Students’ Proportional Reasoning in Mathematical Modelling Processes. Elementary Education Online, [S. l.], v. 18, n. 2, p. 734–759, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/1218. Acesso em: 22 dec. 2024.