Achilova Soxiba Xamidovna and Gulomova Dilgira 2023. HYGIENIC FACTORS FOR THE DEVELOPMENT OF PHYSICAL QUALITIES OF CHILDREN IN PRESCHOOL EDUCATION . INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036. 12, 04 (Apr. 2023), 86–89.