A. Jaik Dipp and J. Ángel Serrano Morales, “Estudio comparativo entre dos modelos pedagógicos a nivel preescolar”, INED, vol. 4, no. 9, pp. 21–32, Jul. 2008, Accessed: Aug. 14, 2025. [Online]. Available: https://editorialupd.mx/revistas/index.php/ined/article/view/68