DERYA ÇILINGIR; ELIF B. TÜRNÜKLÜ. Estimation Ability and Strategies of the 6 th - 8 th Grades Elementary School Students. Elementary Education Online, [S. l.], v. 8, n. 3, p. 637–650, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/2966. Acesso em: 8 jul. 2024.