Zhulien Stoykov, Dinko. “Impact of the Colour Perception of Graphic Design on Promoting Tourist Destinations of Southeast Europe”. Journal of Graphic Engineering and Design 15, no. 3 (September 1, 2024): 21–29. Accessed October 11, 2024. http://sp.ftn.uns.ac.rs/index.php/jged/article/view/1364.