Knowledge and practices of teachers in the area of ??language elementary first educational institutions in the north-central historic city of Barranquilla (Colombia) on literacy learning difficulties. Psicología desde el Caribe [Internet]. 2011 May 30 [cited 2026 Oct. 23];:18-50. Available from: https://rcientificas.uninorte.edu.co/psicologia/article/view/1871