Scientific production on welfare regimes, social protection and social policies in Latin America, 2000-2026: A preliminary bibliometric analysis with a conservative operational corpus. SciELO Preprints, 2026. DOI: 10.1590/SciELOPreprints.16926. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/16926. Acesso em: 31 jul. 2026.