ZÜLBIYE TOLUK UÇAR; ELIF NUR AKDOGAN. Middle School Students’ Understanding of Average. Elementary Education Online, [S. l.], v. 8, n. 2, p. 391–400, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/2448. Acesso em: 22 jul. 2024.