
https://www.imf.org/-/media/Files/Countries/ResRep/ECC/corporate-liquidity-and-solvency-in-europe-feb-12-2021-v3.ashx

https://wiiw.ac.at/towards-effective-industrial-policy-in-the-western-balkans-dlp-6493.pdf

https://www.ispionline.it/it/pubblicazione/rotte-nellartico-quale-futuro-per-i-commerci-sulla-via-del-nord-227020