
https://www.occrp.org/en/investigations/the-quiet-man-in-stockholm-who-laundered-chinas-oil-money-for-iran

https://www.ceps.eu/wp-content/uploads/2021/03/PI2021-05_The-power-surplus.pdf

https://ecipe.org/wp-content/uploads/2024/02/ECI_OccasionalPaper_02-2024_LY02.pdf