@inproceedings{riccardo-gianluigi-serio-2026-a-holistic-green-indicator-for,
    author = "Serio, Riccardo Gianluigi and dickson maria michela and Giuliani, Diego and Espa, Giuseppe",
    title = "A Holistic Green Indicator for Tourism Sustainability Across Italian Provinces",
    year = "2026",
    research_areas = "human-social-behavior",
    url = "https://hdl.handle.net/11577/3599178",
    howpublished = "Padua Research Archive (University of Padova)"
}