Sisto, Roberta, Alba Marseglia, and Edgardo Sica. “Agri-Food Exports and Challenges of Foreign Markets for a Small Region: A Network Approach”. Economy of Regions 17, no. 2 (June 24, 2021): 607–618. Accessed April 4, 2026. https://economyofregions.org/ojs/index.php/er/article/view/1609.