Eshmurodov , Xurshid Esanovich, Dildora Chori qizi Murodova, and Zulfiya Xayrullayevna Shomirzayeva. 2023. “QAMISH QIRINDILI PLITALARNING MUSTAHKAMLIGIGA YELIM MODIFIKATORINING TA’SIRINI O‘RGANISH”. Educational Research in Universal Sciences 2 (1 SPECIAL):451-53. http://erus.uz/index.php/er/article/view/1836.