Main Trends in the Development of Competencies of Leaders in the Preschool and School Education System of the Republic of Uzbekistan. American Journal of Language, Literacy and Learning in STEM Education (2993-2769), [S. l.], v. 3, n. 2, p. 18–23, 2025. Disponível em: https://grnjournal.us/index.php/STEM/article/view/6793. Acesso em: 15 jan. 2026.