https://www.unodc.org/res/WDR-2023/WDR23_Exsum_fin_SP.pdf
https://cms.ringiermedienschweiz.ch/sites/default/files/media/document/biianz09_wef_e_1.pdf
https://www.wto.org/english/res_e/reser_e/ersd201704_e.pdf
https://docs.aiddata.org/ad4/pdfs/Banking_on_the_Belt_and_Road__Insights_from_a_new_global_dataset_of_13427_Chinese_development_projects.pdf