共 50 条
- [5] The impact of the COVID-19 pandemic on tourism [J]. ARCHIVES OF HELLENIC MEDICINE, 2022, 39 (03): : 412 - 414
- [7] Impact of COVID-19 on Tourism in Serbia [J]. EUROPEAN JOURNAL OF TOURISM HOSPITALITY AND RECREATION, 2021, 11 (02): : 240 - 252
- [10] Simulating the Impact of COVID-19 Scenarios on Air Freight Logistics Supply Chain [J]. 2021 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT (IEEE IEEM21), 2021, : 280 - 283