@inproceedings{1da98bf3e65a4286b06db7e7e0aad4fd,
title = "CALIBRATING THE MEASUREMENT OF INFORMAL MATHEMATICS IN PERUVIAN PRESCHOOL CHILDREN",
author = "Mart{\'i}n Malaspina and Benito Arias",
year = "2022",
language = "English",
isbn = "9788413021782",
series = "Proceedings of the International Group for the Psychology of Mathematics Education",
publisher = "Psychology of Mathematics Education (PME)",
pages = "257",
editor = "Ceneida Fern{\'a}ndez and Salvador Llinares and {\'A}ngel Guti{\'e}rrez and N{\'u}ria Planas",
booktitle = "Proceedings of the 45th Conference of the International Group for the Psychology of Mathematics Education, 2022",
note = "45th Annual Conference of the International Group for the Psychology of Mathematics Education, PME 2022 ; Conference date: 18-07-2022 Through 23-07-2022",
}