MUSAEVA, A. CHARACTERISTICS OF PHYSICAL FITNESS IN PRIMARY SCHOOL-AGE CHILDREN . Mental Enlightenment Scientific-Methodological Journal, [S. l.], v. 7, n. 05, p. 305–311, 2026. DOI: 10.37547/mesmj-V7-I5-35. Disponível em: https://mentaljournal-jspu.uz/index.php/mesmj/article/view/1439. Acesso em: 13 jun. 2026.