SALIM, S. H. .; ELWAN, R. H. .; ABDELATY, S. A. L. .; YOUNIS, N. A. .; NOUNOU, N. A. H. H. .; ISMAIL, Z. A. A. . The Effectiveness Of Using Representative Activities In Developing Mathematical Concepts Among Pre-School Children. Migration Letters, London, UK, v. 21, n. S4, p. 435–450, 2024. Disponível em: https://migrationletters.com/index.php/ml/article/view/7246. Acesso em: 3 jul. 2024.