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2030 Agenda and sustainable business models in tourism: A b..:

Rosato, Pier Felice ; Caputo, Andrea ; Valente, Donatella.
https://eprints.lincoln.ac.uk/id/eprint/42552/1/2020_ECOLIND_Rosato%20Caputo%20Valente%20Pizzi.pdf.  , 2021