Iguarán-Jiménez A, Paba-Barbosa C, de la Cruz-Pabón S. Effectiveness of a cognitive and metacognitive program in preschool children. Entretextos (Riohacha) [Internet]. 2021 Nov. 20 [cited 2024 May 20];15(29):8-29. Available from: http://revistas.uniguajira.edu.co/rev/index.php/entre/article/view/571