WALLIN, J. . Pre-primary education: Why so important?. Journal of Current Science and Technology, [S. l.], v. 10, n. 1, p. i-iii, 2020. Disponível em: https://ph04.tci-thaijo.org/index.php/JCST/article/view/400. Acesso em: 17 aug. 2025.