IATA, COVID-19 Weak year end for air travel and outlook is deteriorating 3rd-February 2021 Aprile 25, 2021 wp_9262350 2021, Fascicoli, Fascicolo I / 2021, Materiali IATA_COVID-19-Weak-year-end-for-air-travel-and-outlook-is-deteriorating-3rd-February-2021Download