The development of environmental awareness in four- and five-year-old children in an official preschool. Revista Estudios Psicológicos, [S. l.], v. 1, n. 2, p. 7–23, 2021. DOI: 10.35622/j.rep.2021.02.001. Disponível em: https://revistas.inudi.edu.pe/index.php/rep/article/view/949. Acesso em: 22 jun. 2026.