STANDARDS OF CENTILE SCALES OF MAIN INDICATORS OF PHYSICAL DEVELOPMENT OF PUPILS IN ANDIJAN AT THE AGE OF 12-16 YEARS. American Journal of Pedagogical and Educational Research, [S. l.], v. 12, p. 260–264, 2023. Disponível em: https://americanjournal.org/index.php/ajper/article/view/901. Acesso em: 1 jan. 2026.