Abdullayev, Javohir Ismoil o‘g‘li. “OLIY TA’LIMDA ‘SIFAT’ TUSHUNCHASI, KO‘P QIRRALI XUSUSIYATI VA O‘LCHOVLARI”. Educational Research in Universal Sciences 2, no. 16 SPECIAL (December 13, 2023): 643–647. Accessed November 24, 2024. http://erus.uz/index.php/er/article/view/5056.