Spatial Racial Segregation and Healthy Food Availability Inequities in major Brazilian cities. SciELO Preprints, 2025. DOI: 10.1590/SciELOPreprints.14336. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/14336. Acesso em: 14 maio. 2026.