Kuchkinov Xudaybergan Xidirovich, and Xolmirzayeva Marjona erkin qizi. 2023. “SYMBOLISM OF THE MOST COMMON COLOUR COMBINATIONS ENGLISH”. "XXI ASRDA INNOVATSION TEXNOLOGIYALAR, FAN VA TAʼLIM TARAQQIYOTIDAGI DOLZARB MUAMMOLAR" Nomli Respublika Ilmiy-Amaliy Konferensiyasi 1 (10):28-30. https://universalpublishings.com/index.php/itfttdm/article/view/2108.