SAFAYEVA IRODA ABDUMURATOVNA. RESEARCH METHODS OF DEVELOPMENT OF PROFESSIONAL AND PERSONAL QUALITIES OF PRINCIPALS OF PRESCHOOL EDUCATIONAL INSTITUTIONS. International Scientific and Current Research Conferences, [S. l.], v. 1, n. 01, p. 175–180, 2024. Disponível em: https://orientalpublication.com/index.php/iscrc/article/view/1653. Acesso em: 7 feb. 2026.