SULTANOV, V. M. METHODS OF DEVELOPING THE PHYSICAL PREPARATION OF FOOTBALL PLAYERS AGED 13-15. Mental Enlightenment Scientific-Methodological Journal, [S. l.], v. 6, n. 08, 2025. DOI: 10.37547/mesmj-V6-I8-44. Disponível em: https://mentaljournal-jspu.uz/index.php/mesmj/article/view/1137. Acesso em: 15 jan. 2026.