ELVIRA FERNANDEZ DE AHUMADANATIVIDAD ADAMUZ POVEDANO2026-01-292026-01-29202110.3390/math90505182-s2.0-85102566515https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33090Computer Science (miscellaneous)Engineering (miscellaneous)Mathematics (all)Developing number sense: An approach to initiate algebraic thinking in primary educationresearch article