1.
Bereczki I, CsĂ­kos C. Should we draw, or should we work with numbers? Investigating proportional reasoning among 5th to 7th graders. Teach. Math. Comp. Sci. [Internet]. 2026 Jun. 4 [cited 2026 Jun. 4];24(1):1-28. Available from: https://ojs.lib.unideb.hu/tmcs/article/view/15657