No vaccine, no fly? Davide Palumbo V B scienze applicate 30 Dicembre 2020 No vaccine, no fly?2020-12-30T17:35:21+01:00 Inglese Nessun commento During this year one of the most disrupted sector is certainly the air travel. When in April all the world was locked down and the borders were closed all the… Continua a leggere