Asencio García , I. A., Chipana Chipana, H., Alvarez Porroa , C. D. P., & Lapoint Montes , V. A. (2021). Oral Language and Precalculus in 5-year-old children from Cercado de Lima. Revista Iberoamericana De educación. https://doi.org/10.31876/ie.vi.84