Azamatov , Sh.U., and B.E. Kadirov. 2023. “IN VITRO SHAROITIDA OLMA NAVLARINI KO‘PAYTIRISHDA OZUQA MUHITLARINING TA’SIRI”. Educational Research in Universal Sciences 2 (6 SPECIAL):361-65. http://erus.uz/index.php/er/article/view/3418.