
http://www.ips-journal.eu/regions/global/article/show/brexit-but-what-about-africa-2199/

https://insightcrime.org/investigations/synthetic-silk-road-tracing-china-grey-market-precursor-chemical-trade/

https://ecipe.org/wp-content/uploads/2020/08/ECI_20_PolicyBrief_06_2020_LY06.pdf