Jo‘rayev , F. O., and U. X. Umedova. “TUPROQNI YUMSHATISHDA CHUQURYUMSHATKICH BILAN BIRGA BIOSOLVENT KIMYOVIY BIRIKMASINI QO‘LLASH”. Educational Research in Universal Sciences, vol. 2, no. 4 SPECIAL, June 2023, pp. 739-45, http://erus.uz/index.php/er/article/view/2921.