Zingale, Salvatore, and Daniela D’Avanzo. “Semiotics for Airports. Travel Pictograms Between Visual Identities and the Opening to the Alterities”. E|C, no. 36 (April 3, 2022): 36–51. Accessed December 5, 2025. https://mimesisjournals.com/ojs/index.php/ec/article/view/2525.