TRUJILLO VANEGAS, C. Opportunities for early childhood. Paideia Surcolombiana, [S. l.], v. 2, n. 19, p. 77–82, 2014. DOI: 10.25054/01240307.1168. Disponível em: https://journalusco.edu.co/index.php/paideia/article/view/1168. Acesso em: 3 jul. 2024.