GUSHQUI GUAMÁN, D. F.; CARLIN-CHÁVEZ , E. L. Manipulative Didactic Materials for Mathematics Learning in Children Aged 5 to 6 Years. Revista Iberoamericana de educación, [S. l.], v. 10, n. 3, p. 86–103, 2026. DOI: 10.31876/rie.v10i3.378. Disponível em: https://revista-iberoamericana.consultorioampuero.com/index.php/es/article/view/378. Acesso em: 16 aug. 2026.