Cocoa prices are surging: west African countries should seize the moment to negotiate a better deal for farmers

https://www.project-syndicate.org/commentary/g20-solutions-to-ending-inequality-by-helle-thorning-schmidt-2017-07

Tilis July 9, 2017

https://ukandeu.ac.uk/wp-content/uploads/2021/11/Brexit-and-Services-Trade-Working-Paper.pdf

Tilis December 5, 2021

https://www.ran.org/wp-content/uploads/2023/04/BOCC_2023_06-27.pdf

Tilis July 17, 2023