https://www.wilsoncenter.org/sites/default/files/media/uploads/documents/China%E2%80%99s%20Energy%20Supply%20Crunch%202021_shared.pdf
https://www.bbva.com/wp-content/uploads/2021/11/Presentacion-Carlos-Torres-Vila-Onur-Genc-I-D-BBVA.pdf
https://sailingstonecapital.com/pdf/InconvenientTruths.pdf
https://www.ipsos.com/sites/default/files/ct/publication/documents/2021-11/ipsos-global-trends-2021-report.pdf
https://www.gsam.com/content/dam/gsam/pdfs/us/en/fund-literature/quarterly-fund-update/GSAM-US-Energy-and-Infrastructure-Quarterly-Update.pdf?sa=n&rd=n
https://static.poder360.com.br/2021/10/estado-e-tendencias-precificacao-carbono-banco-mundial-2021.pdf