UMAROVA MUQADDAS MUXTOROVNA. PRINCIPLES OF TRAINING OF MANAGEMENT PERSONNEL FOR PRESCHOOL ORGANIZATIONS. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 11, n. 03, p. 27–32, 2022. Disponível em: https://gejournal.net/index.php/IJSSIR/article/view/311. Acesso em: 17 may. 2024.