POST 4

Encabezado: [Título acortado hasta 50 caracteres]

1

[TÍTULO ACORTADO HASTA 50 CARACTERES]

7

https://www.gao.gov/products/gao-22-104429#:~:text=The%20COVID%2D19%20pandemic%20had,shops%2C%20and%20the%20supply%20chain.

2- https://www.mckinsey.com/industries/travel-logistics-and-infrastructure/our-insights/taking-stock-of-the-pandemics-impact-on-global-aviation

3- https://www.icao.int/sustainability/Pages/Economic-Impacts-of-COVID-19.aspx

4- https://www.bu.edu/cgs/2021/09/23/undergraduate-research-covid-19s-impact-on-the-airline-industry/

5- https://www.oecd.org/coronavirus/policy-responses/covid-19-and-the-aviation-industry-impact-and-policy-responses-26d521c1/