Bibliography (8):

1. https://standinggroups.ecpr.eu/sgoc/wp-content/uploads/sites/51/2020/01/decaryhetualdridge.pdf

2. Who Needs the Dark Web? Exploring the Trade in Critically Endangered Plants on eBay

3. The illicit trade of COVID-19 vaccines on the dark web

4. Investigating the Online Trade of Illicit Antiquities

5. An assessment of the state of firearm sales on the Dark Web

6. Dark Web Marketplaces and COVID-19: before the vaccine

7. Wikipedia Bibliography:

   1. Psychedelic drug

   2. https://en.wikipedia.org/wiki/Psilocybe  :

      https://en.wikipedia.org/wiki/Psilocybe