Gazzola, Patrizia, Daniele Grechi, Enrica Pavione, and Paola Ossola. ““Albergo Diffuso” Model for the Analysis of Customer Satisfaction”. European Scientific Journal, ESJ 15, no. 25 (September 30, 2019): 1. Accessed April 10, 2025. https://test.eujournal.org/index.php/esj/article/view/12375.