Validation of the neurocognitive battery PreAcademica in Cuban preschoolers. SciELO Preprints, 2022. DOI: 10.1590/SciELOPreprints.4721. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/4721. Acesso em: 18 jun. 2026.