References
Alina Galvão Spinillo
(2018). Number sense in elementary school children: the uses and meanings given to numbers in different investigative situations. In G. Kaiser, H. Forgasz, M. Graven, A. Kuzniak, E. Simmt, & B. Xu (Eds.). Invited lectures from the 13th international congress on mathematical education (pp. 639-650). Dordrecht: Springer.