Ibrohimov, Nozimjon Ixtiyorovich. “QO‘QON XONLIGIDA OTLAR SAVDOSI MASALALARI”. Educational Research in Universal Sciences 2, no. 3 SPECIAL (May 24, 2023): 345–348. Accessed November 6, 2024. http://erus.uz/index.php/er/article/view/2364.