Adrián-Jiménez, C. ., Jiménez-Fanjul, N., Madrid, M. J., & Pedrosa Jesús, C. (2022). Use of Mathematical Manipulatives and Development of Number Sense in First Grade Primary-Students. Matemáticas, educación Y Sociedad, 5(3), 10–21. Recuperado a partir de https://journals.uco.es/mes/article/view/15235