Mardonova , Gulsanam O‘ktam qizi, and Abdulloh G‘ofurjon o‘g‘li Abdurahmonov. 2023. “QIZILMIYA O‘SIMLIGINING KORONAVIRUS (COVID-19) POTENSIAL DAVOLASHDA AHAMIYATI”. Educational Research in Universal Sciences 2 (4):226-40. http://erus.uz/index.php/er/article/view/2136.