Raimova Dilafroʻz Xoshimovna. “TOP`LAM HAQIDA TUSHUNCHA VA TO`PLAMLAR USTIDA AMALLAR”. Scientific Impulse 2, no. 22 (July 1, 2024): 123–125. Accessed October 6, 2024. http://nauchniyimpuls.ru/index.php/ni/article/view/16918.