ISSUES OF SOCIAL SECURITY OF PRESCHOOL EDUCATION SYSTEM EMPLOYEES IN UZBEKISTAN (1946–1970). Journal of Tamaddun Nuri, [S. l.], v. 1, n. 76, p. 31–34, 2026. DOI: 10.69691/hgwhc913. Disponível em: https://jurnal.tamaddunnuri.uz/index.php/tnj/article/view/2997. Acesso em: 13 mar. 2026.