Boltayev , K. S., and R. U. Ibrohimova. “OG‘IZ BO‘SHLIG‘I MIKROORGANIZMLARI VA ULARNING AHAMIYATI”. Educational Research in Universal Sciences, vol. 3, no. 2 SPECIAL, Jan. 2024, pp. 676-80, http://erus.uz/index.php/er/article/view/5866.