“URUG‘LIK CHIGITNI TOZALASH USKUNALARIDA QO‘LLANILADIGAN TO‘RLI YUZALARNI TAKOMILLASHTIRISH”. 2023. Journal of Science-Innovative Research in Uzbekistan 1 (9): 550-55. https://universalpublishings.com/index.php/jsiru/article/view/3234.