https://www.wto.org/english/res_e/booksp_e/00_wtr19_e.pdf
https://ecipe.org/wp-content/uploads/2022/05/ECI_22_OccPaper_Defence_04_2022_LY10.pdf
https://www.trade.gov/sites/default/files/2023-06/National-Export-Strategy-2023.pdf
https://www.econstor.eu/bitstream/10419/266146/1/1820832732.pdf