PROFESSIONAL TRAINING OF TEACHING STAFF AND TASKS FOR STANDARDIZATION OF PRESCHOOL EDUCATION IN UZBEKISTAN. Educa Journal of Studies, [S. l.], v. 1, n. 4, p. 42–48, 2026. Disponível em: https://researchiapress.com/index.php/3/article/view/205. Acesso em: 19 apr. 2026.