https://www.bruegel.org/sites/default/files/wp_attachments/China-WP-02-050422-final.pdf
https://focusweb.org/wp-content/uploads/2021/02/FGS_PB-1_rev-2.pdf
https://www2.datainnovation.org/2021-aia-costs.pdf
https://www3.weforum.org/docs/WEF_Artificial_Intelligence_for_Children_2022.pdf