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Analysis of human deaths in regard to Covid-19 pandemic in European countries
Kozicki, Bartosz; Mitkow, Szymon - In: European research studies 23 (2020) 7, pp. 213-227
Persistent link: https://www.econbiz.de/10012510119
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The number of passengers transported by air in the world and the impact of the COVID-19 pandemic on air passenger transport in the USA in terms of economic security
Stajniak, Maciej; Kozicki, Bartosz; Wenerska, Beata - In: European research studies 25 (2022) 2B, pp. 173-183
Persistent link: https://www.econbiz.de/10013532106