Cahit AYTEKİN, Cahit AYTEKİN, and Zülbiye TOLUK UÇAR. “Investigation of Middle School Students’ Estimation Ability With Fractions”. Elementary Education Online 13, no. 2 (December 19, 2023): 546–563. Accessed July 3, 2024. https://ilkogretim-online.org/index.php/pub/article/view/6186.