Laje Guillen , L. F. .; Trujillo Zurita , J. G. .; Loor Zarate, M. del C. . . Symbolic Play As a Mediator in the Development of Numerical Thinking in Elementary School Students. DISCE 2025, 2 (2), 24-40. https://doi.org/10.69821/DISCE.v2i2.20.