
https://www.nbs.rs/export/sites/NBS_site/documents-eng/mediji/govori/JT_KBF_20230306_eng.pdf

https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/933782/FINAL_TCFD_REPORT.pdf

https://theconversation.com/bulgaria-is-joining-the-euro-in-january-and-not-everyone-is-pleased-258626