SULTANOVA NARGIZAXON YAKUBJANOVNA. Improving Physical Fitness Of School Students Based On Extracurricular Physical Education Activities. International Journal on Integrated Education, [S. l.], v. 9, n. 2, p. 114–120, 2026. DOI: 10.31149/ijie.v9i2.5621. Disponível em: https://journals.researchparks.org/index.php/IJIE/article/view/5621. Acesso em: 10 nov. 2026.