@Article{ RAMÍREZ_Brizuela_Blanton,
author = { RAFAEL RAMÍREZ UCLÉS and Bárbara Brizuela and María Blanton } ,
title = { Kindergarten and first-grade students¿ understandings and representations of arithmetic properties },
journal = { Early Childhood Education Journal (Dordrecht. Online) },
year = { 2020 },
pages = { - },
}