Tlemisov , Z.A. and Matyakupob, A.M. 2022. BOYAN ILDIZ CHIQINDISIDAN TAYYORLANGAN ARBOLIT BETON UCHUN ASOSIY KO‘RSATKICHLARI. INTERNATIONAL СONFERENCE ON LEARNING AND TEACHING. 1, 7 (May 2022), 455–456.