
https://www.hende-i-medio-ambiente.org/wp-content/uploads/2021/02/wpiea2020286-print-pdf.pdf

https://www.imf.org/external/pubs/ft/fandd/2020/06/long-term-economic-impact-of-pandemics-jorda.htm

https://ecipe.org/wp-content/uploads/2024/05/ECI_OccasionalPaper_03-2024_LY04.pdf