Boboyeva Muyassar Norboyevna and Xo‘jayeva Marjona Mardon qizi 2023. “MENYU” VA “SVETOFOR” METODI YORDAMIDA “BIR VA IKKI O‘ZGARUVCHILI TENGLAMA VA TENGSIZLIKLAR” MAVZUSINI MUSTAHKAMLASH, TALABALARNING O‘Z BILIMLARINI AKS ETTIRISHGA UNDASH . Journal of new century innovations. 29, 2 (May 2023), 48–54.