Abdullayev Davronbek. “NUTQNING IJODIY VOQELANISHIDA LUG‘AVIY BIRLIKLAR VAZIFADOSHLIGI”. Scientific Impulse 2, no. 13 (October 1, 2023): 63–67. Accessed September 20, 2024. http://nauchniyimpuls.ru/index.php/ni/article/view/11725.