Cusumano, Mariaclaudia. “The UNESCO Serial Property of Arab-Norman Palermo. An Assessment from a Sustainable Development Perspective  ”. Fuori Luogo Journal of Sociology of Territory, Tourism, Technology 13, no. 3 (December 23, 2022): 171–179. Accessed April 19, 2025. https://serena.sharepress.it/index.php/fuoriluogo/article/view/9222.