Hosilova Nilufar Akmaljon qizi, Abdumalikov Bahodirjon Axrorjon oʻgʻli, and Xoljigitova Diyora Mahmud qizi. “KOLORADO QO’NG’IZI VA UNGA QARSHI KURASHISHNING USULLARI TOSHDAU”. E Conference Zone, June 2022, pp. 4-8, http://econferencezone.org/index.php/ecz/article/view/1249.