Vardanyan, R.R. “ROLE OF COLOR IN ADVERTISING”. Proceedings of the YSU C: Geological and Geographical Sciences 52, no. 1 (245) (April 16, 2018): 56–61. Accessed November 21, 2024. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol52_no1_2018_pp056-061.