Examination of the Estimation Skills and Strategies of Pre-Service Elementary Mathematics Teachers. International Journal of Research in Education and Science, [S. l.], v. 8, n. 2, p. 243–261, 2022. DOI: 10.46328/ijres.2897. Disponível em: https://ijres.net/index.php/ijres/article/view/1144. Acesso em: 8 jun. 2025.