YILMAZ MUTLU; SINAN OLKUN; FATMA CUMHUR,. Investigation of the Effects of DokunSay Number Tablets on the Arithmetic Skills of Preschool Children. Elementary Education Online, [S. l.], v. 18, n. 1, p. 437–450, 2023. Disponível em: https://ilkogretim-online.org./index.php/pub/article/view/1073. Acesso em: 8 jul. 2024.