С. С. Кувондиков. “ЖИСМОНИЙ СИФАТЛАРНИ РИВОЖЛАНТИРИШДА АЙЛАНМА МАШҒУЛОТ УСЛУБИДАН ФОЙДАЛАНИШ ХУСУСИЯТЛАРИ”. Spectrum Journal of Innovation, Reforms and Development 9 (November 7, 2022): 11–13. Accessed January 31, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/315.