ABDULKHAYEV SAIDULLO. THE ORIGINS AND EVOLUTION OF SOCIAL PROTECTION SYSTEMS WORLDWIDE. International Scientific and Current Research Conferences, [S. l.], v. 1, n. 01, p. 51–52, 2025. Disponível em: https://www.orientalpublication.com/index.php/iscrc/article/view/2173. Acesso em: 29 jun. 2026.