Nomdorov , Rustam Uralovich, and Bekzod Urmonjonovich Tursinboev. 2022. “CHUQUR KAR’ER TOMONLARINING QIYALIGI BARQARORLIGINI HISOBLASH PARAMETRLARI”. INTERNATIONAL СONFERENCE ON LEARNING AND TEACHING 1 (3):130-37. https://researchedu.org/index.php/iclt/article/view/2895.