https://www.brookings.edu/blog/order-from-chaos/2018/07/18/chaos-from-order/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=64558751
https://vuosikirja.supo.fi/documents/62399122/66519032/SUPO+Yearbook+2022.pdf/109369e6-13c3-ee60-474e-eff9c4d44217/SUPO+Yearbook+2022.pdf?t=1679642311270
https://www.visionofhumanity.org/wp-content/uploads/2022/06/GPI-2022-web.pdf